332354 + Interview Questions in Secondary School in Math

1.	Find xHope you guys can help me as soon as you can
Answer» ANSWER: (√4-3√10-3x)SQUARE=(x-2)square (4-3√10-3x)square=(X2-4)square 12*10-3x=x4-16 120-36x=x4-16 104-36x=x4 (x2)2-36x-104=0 I HOPE now you can SOLVE it

1.

Find xHope you guys can help me as soon as you can

Answer»

ANSWER:

(√4-3√10-3x)SQUARE=(x-2)square

(4-3√10-3x)square=(X2-4)square

12*10-3x=x4-16

120-36x=x4-16

104-36x=x4

(x2)2-36x-104=0

I HOPE now you can SOLVE it

Discussion

2.	What is the problem of for drawing out a red king from a deck of card
Answer» ANSWER: I THINK it is not problem but it is probability. If it is so the answer is in the pic. Step-by-step explanation: *PLEASE MARK MY ANSWER AS THE BRAINLIEST*

2.

What is the problem of for drawing out a red king from a deck of card

Answer»

ANSWER:

I THINK it is not problem but it is probability.

If it is so the answer is in the pic.

Step-by-step explanation:

PLEASE MARK MY ANSWER AS THE BRAINLIEST

Discussion

3.	If z=-1+i then arg(z)=?
Answer» ANSWER: ${\large{\overbrace{\underbrace{\purple{your \: answer:arg(z) = \sqrt{2} }}}}} \\ \\ \red♡ dear ----$ Step-by-step EXPLANATION: ${\boxed{\bf\ z = x + iy }}\\ \\ \bf\ \: modulas \: of \: z = \|z\| \\ \\ \bf\underline{\implies \|z\| = \sqrt{ {x}^{2} + {y}^{2} } } \\ \\ \\ \bf\underline{here} \: \: \bigstar z = - 1 + i \: \: \bigstar\\ \\ \bf\ x = - 1 \: and \: y = 1 \\ \\ \bf\ modulas \: of \: z = \|z\| \\ \\ \bf\ : \implies \sqrt{ {x}^{2} + {y}^{2} } \\ \\ \bf\ : \implies \sqrt{ {1}^{2} + {1}^{2} } \\ \\ \bf\ : \implies \sqrt{1 + 1} \\ \\ \boxed{\implies \sqrt{2} }\\ \\ \bf\red{ \mapsto \: arg(z) = \sqrt{2} }$ $\large\boxed{ \fcolorbox{lime}{yellow}{hope \: it \: help \: you}}$

3.

If z=-1+i then arg(z)=?

Answer»

ANSWER:

${\large{\overbrace{\underbrace{\purple{your \: answer:arg(z) = \sqrt{2} }}}}} \\ \\ \red♡ dear *----*$

Step-by-step EXPLANATION:

${\boxed{\bf\ z = x + iy }}\\ \\ \bf\ \: modulas \: of \: z = |z| \\ \\ \bf\underline{\implies |z| = \sqrt{ {x}^{2} + {y}^{2} } } \\ \\ \\ \bf\underline{here} \: \: \bigstar z = - 1 + i \: \: \bigstar\\ \\ \bf\ x = - 1 \: and \: y = 1 \\ \\ \bf\ modulas \: of \: z = |z| \\ \\ \bf\ : \implies \sqrt{ {x}^{2} + {y}^{2} } \\ \\ \bf\ : \implies \sqrt{ {1}^{2} + {1}^{2} } \\ \\ \bf\ : \implies \sqrt{1 + 1} \\ \\ \boxed{\implies \sqrt{2} }\\ \\ \bf\red{ \mapsto \: arg(z) = \sqrt{2} }$

$\large\boxed{ \fcolorbox{lime}{yellow}{hope \: it \: help \: you}}$

Discussion

4.	प्रश्न - एक दुकानदार 1 रुपये में 3 चॉकलेट देता है और 3 चॉकलेट का कवर (Raper) वापस करने पर 1 चॉकलेट और देता है । तो बताये 45 रुपये में कुल कितने चॉकलेट मिलेगा।
Answer» Abcdefghijklmnopqrstuvwxyz Very EASY ANSWER

4.

प्रश्न - एक दुकानदार 1 रुपये में 3 चॉकलेट देता है और 3 चॉकलेट का कवर (Raper) वापस करने पर 1 चॉकलेट और देता है । तो बताये 45 रुपये में कुल कितने चॉकलेट मिलेगा।

Answer»

Abcdefghijklmnopqrstuvwxyz

Very EASY ANSWER

Discussion

5.	13. One of the angles of a triangle is 100 and the other two angles are equal. Find each of the equalangles
Answer» Answer: 100 40 40 Step-by-step EXPLANATION: LET the other two angles be x as they are equal 100+x°+x°=180° (ANGLE SUM property of a triangle) 100+2x=180° 2x=180-100 2x=80° X=40° So the angles of the triangle are 100,40,40

5.

13. One of the angles of a triangle is 100 and the other two angles are equal. Find each of the equalangles

Answer»

Answer:

100

40

Step-by-step EXPLANATION:

LET the other two angles be x as they are equal

100+x°+x°=180° (ANGLE SUM property of a triangle)

100+2x=180°

2x=180-100

2x=80°

X=40°

So the angles of the triangle are 100,40,40

Discussion

6.	In the given ordered pair (4,6), (8,4), (4,4),(9,11).(6,3), (3,0);(2,3) find the following relationsAlso find the domain and range.a) Is two less thanb) Is less thanc) is greater thand) is equal toplease answer it fast .very argent
Answer» ANSWER: Ans= A,B,C,D Step-by-step explanation: From the GIVEN order the pairs are is two less than is less than is GREATER than and it is equal to i think it CORRECT

6.

In the given ordered pair (4,6), (8,4), (4,4),(9,11).(6,3), (3,0);(2,3) find the following relationsAlso find the domain and range.a) Is two less thanb) Is less thanc) is greater thand) is equal toplease answer it fast .very argent

Answer»

ANSWER:

Ans= A,B,C,D

Step-by-step explanation:

From the GIVEN order the pairs are is two less than

is less than

is GREATER than

and it is equal to i think it CORRECT

Discussion

7.	Find the quadratic polynomial whose zeroes are 1/3 and -1
Answer» ANSWER: HELLO FRIEND..... GOOD MORNING......

7.

Find the quadratic polynomial whose zeroes are 1/3 and -1

Answer»

ANSWER:

HELLO FRIEND.....

GOOD MORNING......

Discussion

8.	D is the mid point on AC of triangle ABC such that AD is equall to DC which is 2:3. E is the mid point on BC then find the ratio of triangle ABC to that of triangle DEC.
Answer» Answer: MATHS D is any point on AC in ABC. Now, P,Q,X,Y are the mid points of AB, BC, AD and DC respectively. Show that PX = QY. December 27, 2019avatar Savneet Tikhade SHARE ANSWER In △ABC,P and Q are mid points of AB and BC respectively. So, PQ∣∣AC and PQ= 2 1 AC ..................(1) (Mid point theorem) SIMILARLY, X and Y are mid points of sides CD and AD respectively. we get PQ∣∣XY and PQ=XY Hence, PQXY is a parallelogram .... (pair of opposite sides is parallel and equal) Now, XY∣∣AC and QY∣∣BD And diagonals in PQXY are equal Then PX=QY

8.

D is the mid point on AC of triangle ABC such that AD is equall to DC which is 2:3. E is the mid point on BC then find the ratio of triangle ABC to that of triangle DEC.

Answer»

Answer:

MATHS

D is any point on AC in ABC. Now, P,Q,X,Y are the mid points of AB, BC, AD and DC respectively. Show that PX = QY.

December 27, 2019avatar

Savneet Tikhade

SHARE

ANSWER

In △ABC,P and Q are mid points of AB and BC respectively.

So, PQ∣∣AC and PQ=

2

1

AC ..................(1) (Mid point theorem)

SIMILARLY, X and Y are mid points of sides CD and AD respectively.

we get

PQ∣∣XY and PQ=XY

Hence, PQXY is a parallelogram .... (pair of opposite sides is parallel and equal)

Now, XY∣∣AC and QY∣∣BD

And diagonals in PQXY are equal

Then PX=QY

Discussion

9.	Find the hcf of 344 and by prime factorisation method and lcm
Answer» ANSWER: 344 = 22243 60 = 2235 HCF = 2* 2 = 4

9.

Find the hcf of 344 and by prime factorisation method and lcm

Answer»

ANSWER:

344 = 2*2*2*43

60 = 2*2*3*5

HCF = 2* 2

= 4

Discussion

10.	What is meant by linear programming
Answer» Answer: HEY Buddy here's ur answer LINEAR PROGRAMMING (LP, also called linear optimization) is a method to ACHIEVE the best outcome (such as maximum profit or lowest cost) in a mathematical model whose REQUIREMENTS are represented by linear relationships. Linear programming is a special case of mathematical programming (also known as mathematical optimization).

10.

What is meant by linear programming

Answer»

Answer:

HEY Buddy here's ur answer

LINEAR PROGRAMMING (LP, also called linear optimization) is a method to ACHIEVE the best outcome (such as maximum profit or lowest cost) in a mathematical model whose REQUIREMENTS are represented by linear relationships.

Linear programming is a special case of mathematical programming (also known as mathematical optimization).

Discussion

11.	For integers a,b,c hcf(a,b) = 1 (A,C)=1 thenwrite the explaination
Answer» LET given ABC are integers HCF(a,b)=1 HCF(a,C)=1 then a,b,c integers are prime numbers because prime numbers always HCF is 1 only please mark as Brainliest

11.

For integers a,b,c hcf(a,b) = 1 (A,C)=1 thenwrite the explaination

Answer»

LET

given ABC are integers

HCF(a,b)=1

HCF(a,C)=1

then a,b,c integers are prime numbers

because prime numbers always HCF is 1 only

please mark as Brainliest

Discussion

12.	Sangeeta and reshma play tennis match the It is known that probability of sangeera winning the match is 0.62 what is the probability of reshma winning the match
Answer» Answer: 0.38 Step-by-step explanation: 100 -0.62 =0.38 it it is the PROBABILITY of WINNING RESHMA TENNIS

12.

Sangeeta and reshma play tennis match the It is known that probability of sangeera winning the match is 0.62 what is the probability of reshma winning the match

Answer»

Answer:

0.38

Step-by-step explanation:

100 -0.62

=0.38 it it is the PROBABILITY of WINNING RESHMA TENNIS

Discussion

13.	Write down the rational number from p÷q whose numerator and denomenator are given below - (-5) ×4 and -5+4
Answer» ANSWER: HELLO FRIEND.... GOOD MORNING......

13.

Write down the rational number from p÷q whose numerator and denomenator are given below - (-5) ×4 and -5+4

Answer»

ANSWER:

HELLO FRIEND....

GOOD MORNING......

Discussion

14.	Simplify the equation x^2-25=0
Answer» $ANSWER:$ =>x^2-25 =>(x^2-5^2) (a^2-b^2=(a+b)(a-b)) =>(x+5)(x-5) FOLLOW ME AND THANK MY ANSWERS $h1{text-transform:uppercase;margin-top:90px;text-align:center;font-family:Courier new,monospace;border:3px solid rgb(60,45,8);border-top:none;width:67%;letter-spacing:-6px;box-sizing:border-box;padding-right:5px;border-radius:6px;font-size:35px;font-weight:bold;}h1 span{position:relative;display:inline-block;margin-right:3px;}@keyframes shahir{0%{transform: translateY(0px) rotate(0deg);}40%{transform: translateY(0px) rotate(0deg);}50%{transform: translateY(-50px)rotate(180deg);;}60%{transform: translateY(0px)rotate(360deg);;}100%{transform: translate(0px)rotate(360deg);;}}h1 span{animation: shahir 3s alternate infinite linear;}h1 span:nth-child(1){color:red;animation-delay: 0s;}h1 span:nth-child(2){color:lightmaroon;animation-delay: 0.2s;}h1 span:nth-child(3){color:orange;animation-delay:0s;}h1 span:nth-child(4){color:pink;animation-delay: 0.4s;}h1 span:nth-child(5){color:lime;animation-delay: 0.5s;}h1 span:nth-child(6){color:purple;animation-delay: 0.3s;}h1 span:nth-child(7){color:blue;animation-delay: 0.4s;}h1 span:nth-child(8){color:yellow;animation-delay: 0.5s;} ADDIC TO R$ $Corazonbody {display: grid;min-height: 100vh;justify-content: center;align-content: center;background: repeating-linear-gradient(circle,cyan,pink, lime);background: repeating-radial-gradient(circle, cyan,pink, lime);}@keyframes heart-path {99% {stroke-dashoffset: 0;fill: none;}100% {fill: firebrick;}}$

14.

Simplify the equation x^2-25=0

Answer»

$ANSWER:$

=>x^2-25

=>(x^2-5^2)

(a^2-b^2=(a+b)(a-b))

=>(x+5)(x-5)

FOLLOW ME AND THANK MY ANSWERS

$h1{text-transform:uppercase;margin-top:90px;text-align:center;font-family:Courier new,monospace;border:3px solid rgb(60,45,8);border-top:none;width:67%;letter-spacing:-6px;box-sizing:border-box;padding-right:5px;border-radius:6px;font-size:35px;font-weight:bold;}h1 span{position:relative;display:inline-block;margin-right:3px;}@keyframes shahir{0%{transform: translateY(0px) rotate(0deg);}40%{transform: translateY(0px) rotate(0deg);}50%{transform: translateY(-50px)rotate(180deg);;}60%{transform: translateY(0px)rotate(360deg);;}100%{transform: translate(0px)rotate(360deg);;}}h1 span{animation: shahir 3s alternate infinite linear;}h1 span:nth-child(1){color:red;animation-delay: 0s;}h1 span:nth-child(2){color:lightmaroon;animation-delay: 0.2s;}h1 span:nth-child(3){color:orange;animation-delay:0s;}h1 span:nth-child(4){color:pink;animation-delay: 0.4s;}h1 span:nth-child(5){color:lime;animation-delay: 0.5s;}h1 span:nth-child(6){color:purple;animation-delay: 0.3s;}h1 span:nth-child(7){color:blue;animation-delay: 0.4s;}h1 span:nth-child(8){color:yellow;animation-delay: 0.5s;} ADDIC TO R$

$Corazonbody {display: grid;min-height: 100vh;justify-content: center;align-content: center;background: repeating-linear-gradient(circle,cyan,pink, lime);background: repeating-radial-gradient(circle, cyan,pink, lime);}@keyframes heart-path {99% {stroke-dashoffset: 0;fill: none;}100% {fill: firebrick;}}$

Discussion

15.	Find the greatest 4 digit number which is a perfect square with steps
Answer» ANSWER: 9999 is your answer ☺☺

15.

Find the greatest 4 digit number which is a perfect square with steps

Answer»

ANSWER:

9999 is your answer ☺☺

Discussion

16.	Find the integer whose product with -1 is 72
Answer» ANSWER :D -1 × _ = 72 -1 × -72 = 72 $h1{ text-transform:uppercase; margin-top:90px; text-align:center; font-family:Courier new,monospace; border:3px solid rgb(60,45,8); border-top:none; width:67%; letter-spacing:-6px; box-sizing:border-box; padding-right:5px; border-radius:6px; font-size:35px; font-weight:bold; } h1 span{ position:relative; display:inline-block; margin-right:3px; } @keyframes shahir{ 0% { transform: translateY(0px) rotate(0deg); } 40% { transform: translateY(0px) rotate(0deg); } 50% { transform: translateY(-50px)rotate(180deg);; } 60% { transform: translateY(0px)rotate(360deg);; } 100% { transform: translate(0px)rotate(360deg);; }} h1 span { animation: shahir 3s alternate infinite linear; } h1 span:nth-child(1) {color:pink; animation-delay: 0s; } h1 span:nth-child(2) {color:lightmaroon; animation-delay: 0.2s; } h1 span:nth-child(3) {color:red; animation-delay:0s; } h1 span:nth-child(4) {color:lightgreen; animation-delay: 0.4s; } h1 span:nth-child(5) {color:blue; animation-delay: 0.5s; } h1 span:nth-child(6) {color:purple; animation-delay: 0.3s; } T H A N K S$ $Corazon killer 9999 people with 75% at least Goodness can see the HEART body { display: grid; min-height: 100vh; justify-content: center; align-content: center; background: repeating-linear-gradient(circle, white, yellow, red); background: repeating-radial-gradient(circle, white, yellow, red);}.heart { width: 250px; animation: heart-beat .5s 4.85s infinite ease-in-out alternate;}@keyframes heart-beat { to{ transform: scale(1.05); }}path { fill: none; stroke-dasharray: 286; stroke-dashoffset: 286; animation: heart-path 5s forwards; .ocultarText: color:transparent ;}@keyframes heart-path { 99% { stroke-dashoffset: 0; fill: none; } 100% { fill: firebrick; }}$

16.

Find the integer whose product with -1 is 72

Answer»

ANSWER :D

-1 × _ = 72

-1 × -72 = 72

$h1{ text-transform:uppercase; margin-top:90px; text-align:center; font-family:Courier new,monospace; border:3px solid rgb(60,45,8); border-top:none; width:67%; letter-spacing:-6px; box-sizing:border-box; padding-right:5px; border-radius:6px; font-size:35px; font-weight:bold; } h1 span{ position:relative; display:inline-block; margin-right:3px; } @keyframes shahir{ 0% { transform: translateY(0px) rotate(0deg); } 40% { transform: translateY(0px) rotate(0deg); } 50% { transform: translateY(-50px)rotate(180deg);; } 60% { transform: translateY(0px)rotate(360deg);; } 100% { transform: translate(0px)rotate(360deg);; }} h1 span { animation: shahir 3s alternate infinite linear; } h1 span:nth-child(1) {color:pink; animation-delay: 0s; } h1 span:nth-child(2) {color:lightmaroon; animation-delay: 0.2s; } h1 span:nth-child(3) {color:red; animation-delay:0s; } h1 span:nth-child(4) {color:lightgreen; animation-delay: 0.4s; } h1 span:nth-child(5) {color:blue; animation-delay: 0.5s; } h1 span:nth-child(6) {color:purple; animation-delay: 0.3s; } T H A N K S$

$Corazon killer 9999 people with 75% at least Goodness can see the HEART body { display: grid; min-height: 100vh; justify-content: center; align-content: center; background: repeating-linear-gradient(circle, white, yellow, red); background: repeating-radial-gradient(circle, white, yellow, red);}.heart { width: 250px; animation: heart-beat .5s 4.85s infinite ease-in-out alternate;}@keyframes heart-beat { to{ transform: scale(1.05); }}path { fill: none; stroke-dasharray: 286; stroke-dashoffset: 286; animation: heart-path 5s forwards; .ocultarText: color:transparent ;}@keyframes heart-path { 99% { stroke-dashoffset: 0; fill: none; } 100% { fill: firebrick; }}$

Discussion

17.	Writeone sentence about a binomial having degree 4
Answer» *hey* *MATE* *here* is UR *ANSWER* *x⁴ - 3* *HOPE* it *HELPS*..

17.

Writeone sentence about a binomial having degree 4

Answer»

hey MATE here is UR ANSWER

x⁴ - 3

HOPE it HELPS..

Discussion

18.	3x+2y if X=2 and y=-1
Answer» ANSWER: 4 Step-by-step explanation: 32+2(-1) 6+(-2) 6-2 4

18.

3x+2y if X=2 and y=-1

Answer»

ANSWER:

4

Step-by-step explanation:

3*2+2*(-1)

6+(-2)

6-2

4

Discussion

19.	Show that square of odd positive integer is of the Form 8m + 1 for some whole number m
Answer» $\huge \mathfrak \red{answer}$ _____________________________ Question:✥ show that square of odd positive integer is of the Form 8m + 1 for some whole number m step to step explanation:❖ let 'a' is any positive integer then b=8 using EUCLID division lemma 0 ≤ R < b then 0 ≤ r < 8 . then positive eithere are 0,1,2,3,4,5,6,7 from the question given odd positive integer so it's will be 1,3,5,7 ____________________________ $\sf \underline \blue{case1}$ $= \rm{r = 1}$ $= \rm{a = bm + r}$ $= \rm{(8q + 1) }^{2}$ $= \rm{64 {m}^{2} + 16m + 1}$ $\rm{= 8( 8 {m}^{2} + 2m ) + 1}$ $= \rm{8q + 1 . [ Where \: q = 8 {m}^{2} + 2m ]}$ ___________________________ $\sf \underline \blue{case2}$ $= \rm{r = 3}$ $\rm{a = bq + r}$ $\rm{= (8q +3) }^{3}$ $\rm{= 64 {m}^{2} + 48m + 9 = 64 {m}^{2} + 48m + 8 + 1}$ $\rm{= 8( 8 {m}^{2} + 6m + 1 ) + 1}$ $= \rm{8q + 1 . [ Where \: q = 8 {m}^{2} + 6m + 1 ]}$ _________________________ $\sf \underline \blue{case3}$ $\rm{r = 5}$ $\rm{a = (8q + 5) ^{2} }$ $\rm{= 64 {m}^{2} + 80m + 25 = 64 {m}^{2} + 80m + 24 + 1}$ $\rm{= 8( 8 {m}^{2} + 10m + 3 ) + 1}$ $\rm{= 8q + 1 . [ Where \: q = 8 {m}^{2} + 10m + 3}$ ____________________________ $\sf \underline \blue{case4}$ $\rm{r = 7}$ $\rm{a = ( 8q + 7)^{2} }$ $\rm{= 64 {m}^{2} + 112m + 49 = 64 {m}^{2} + 112m + 48 + 1}$ $\rm{= 8( 8 {m}^{2} + 14m + 6 ) + 1}$ $\rm{= 8q + 1 . [ Where q = 8 {m}^{2} + 14m + 6 ] }$ therefore,the square of any odd positive integer is of the form 8q + 1 . I hope it's help uu mark it as brainlist

19.

Show that square of odd positive integer is of the Form 8m + 1 for some whole number m

Answer»

$\huge \mathfrak \red{answer}$

_____________________________

Question:✥

show that square of odd positive integer is of the Form 8m + 1 for some whole number m

step to step explanation:❖

let 'a' is any positive integer
then b=8

using EUCLID division lemma

0 ≤ R < b then
0 ≤ r < 8 .

then positive eithere are 0,1,2,3,4,5,6,7

from the question given odd positive integer

so it's will be 1,3,5,7

____________________________

$\sf \underline \blue{case1}$

$= \rm{r = 1}$

$= \rm{a = bm + r}$

$= \rm{(8q + 1) }^{2}$

$= \rm{64 {m}^{2} + 16m + 1}$

$\rm{= 8( 8 {m}^{2} + 2m ) + 1}$

$= \rm{8q + 1 . [ Where \: q = 8 {m}^{2} + 2m ]}$

___________________________

$\sf \underline \blue{case2}$

$= \rm{r = 3}$

$\rm{a = bq + r}$

$\rm{= (8q +3) }^{3}$

$\rm{= 64 {m}^{2} + 48m + 9 = 64 {m}^{2} + 48m + 8 + 1}$

$\rm{= 8( 8 {m}^{2} + 6m + 1 ) + 1}$

$= \rm{8q + 1 . [ Where \: q = 8 {m}^{2} + 6m + 1 ]}$

_________________________

$\sf \underline \blue{case3}$

$\rm{r = 5}$

$\rm{a = (8q + 5) ^{2} }$

$\rm{= 64 {m}^{2} + 80m + 25 = 64 {m}^{2} + 80m + 24 + 1}$

$\rm{= 8( 8 {m}^{2} + 10m + 3 ) + 1}$

$\rm{= 8q + 1 . [ Where \: q = 8 {m}^{2} + 10m + 3}$

____________________________

$\sf \underline \blue{case4}$

$\rm{r = 7}$

$\rm{a = ( 8q + 7)^{2} }$

$\rm{= 64 {m}^{2} + 112m + 49 = 64 {m}^{2} + 112m + 48 + 1}$

$\rm{= 8( 8 {m}^{2} + 14m + 6 ) + 1}$

$\rm{= 8q + 1 . [ Where q = 8 {m}^{2} + 14m + 6 ] }$

therefore,the square of any odd positive integer is of the form 8q + 1 .

I hope it's help uu

mark it as brainlist

Discussion

20.	Subtract the sum of -1245 and 813 from -23
Answer» Answer: According to the question: (-23) - {(-1245)+813} = (-23) - (-1245+813) = (-23) - (-432) = -23 + 432 = 409 Ans.

20.

Subtract the sum of -1245 and 813 from -23

Answer»

Answer:

According to the question:

(-23) - {(-1245)+813}

= (-23) - (-1245+813)

= (-23) - (-432)

= -23 + 432

= 409 Ans.

Discussion

21.	Find the 13th term of the geometric sequence 5, 10, 20, ...
Answer» Answer: 20,480 Step-by-step EXPLANATION: a= FIRST term = 5 r = 2 To FIND : 13th term a13 = a(r^13-1) a13=5(2^12) =20,480 The 13th term of this geometric progression = 20,480

21.

Find the 13th term of the geometric sequence 5, 10, 20, ...

Answer»

Answer:

20,480

Step-by-step EXPLANATION:

a= FIRST term = 5

r = 2

To FIND : 13th term

a13 = a(r^13-1)

a13=5(2^12)

=20,480

The 13th term of this geometric progression = 20,480

Discussion

22.	Two jars contain sweets. Jar X has red and white sweets in the ratio 1:5, and jar Y has red and white sweets in the ratio 1:12. Two jars are then mixed together. Find the smallest number of sweets that could have been in each jar if the red and white sweets are now in these ratiosa. 1:7 b. 1:8 c. 1:9
Answer» Answer: Solving Proportion Problems Suppose a collection of N objects are of two types, X and Y, so that the RATIO of the number of type X objects to the number of type Y objects is m : n . The we can let the a variable, say u , whose value is a counting number, stand for the unit of the proportion AD use the equation m u + n u = N to DESCRIBE the collection. The equation states that there are m u objects of Type X and n u objects of Type Y, so that the ratio of the number of X to the number of Y is m u : n u = m : n , and that the total number of objects is N , as required.

22.

Two jars contain sweets. Jar X has red and white sweets in the ratio 1:5, and jar Y has red and white sweets in the ratio 1:12. Two jars are then mixed together. Find the smallest number of sweets that could have been in each jar if the red and white sweets are now in these ratiosa. 1:7 b. 1:8 c. 1:9

Answer»

Answer:

Solving Proportion Problems

Suppose a collection of

N

objects are of two types, X and Y, so that the RATIO of the number of type X objects to the number of type Y objects is

m

:

n

.

The we can let the a variable, say

u

,

whose value is a counting number, stand for the unit of the proportion AD use the equation

m

u

+

n

u

=

N

to DESCRIBE the collection. The equation states that there are

m

u

objects of Type X and

n

u

objects of Type Y, so that the ratio of the number of X to the number of Y is

m

u

:

n

u

=

m

:

n

,

and that the total number of objects is

N

,

as required.

Discussion

23.	Circle the smaller integer and write its predecessor(a) -5,13 (b) -4,2
Answer» ANSWER:-5 is SMALLER INTEGER its PREDECESSOR is -6 -4 its predecessor is-5

23.

Circle the smaller integer and write its predecessor(a) -5,13 (b) -4,2

Answer»

ANSWER:-5 is SMALLER INTEGER its PREDECESSOR is -6

-4 its predecessor is-5

Discussion

24.	Hey mate plz solve it
Answer» ANSWER: b=-√6 Step-by-step explanation: it is the CORRECT answer please LIKE and FOLLOW me

24.

Hey mate plz solve it

Answer»

ANSWER:

b=-√6

Step-by-step explanation:

it is the CORRECT answer please LIKE and FOLLOW me

Discussion

25.	TheSum of two integers is -4if one one them is -3, thenfind other
Answer» Answer: LET other integer be X given x + -3 = -4 x = -4 - (-3) x = -4 + 3 x = -1 Step-by-step explanation: PLS MARK as branliest

25.

TheSum of two integers is -4if one one them is -3, thenfind other

Answer»

Answer:

LET other integer be X

given x + -3 = -4

x = -4 - (-3)

x = -4 + 3

x = -1

Step-by-step explanation:

PLS MARK as branliest

Discussion

26.	What is the fundamental theorem of arithmetic?Explain.
Answer» THE FUNDAMENTAL THEOREM OF ARITHMETIC We are familier with PRIME numbers like 2, 3, 5, 7,. 11, 13, 17, 19, 23, 29, 31, 37, ... We also know that any natural number can be WRITTEN as a product of its prime factors. For example: 4 = 2 × 2 = 2² 18 = 2 × 3 × 3 = 2 × 3² 90 = 2 × 3 × 3 × 5 = 2 × 3² × 5 245 = 5 × 7² 260 = 2 × 2 × 5 × 13 = 2² × 5 × 13 21252 = 2 × 2 × 3 × 7 × 11 × 23 = 2² × 3 × 7 × 11 × 23 and so on. FACTOR THREE We are aware that any number cabe written as a product of powers as a product of powers of primes using the factor tree. ILLUSTRATION : Express 1092 as product of its prime factors. Solution : Refer to the attached picture. OBSERVATION The above observation lends us to a conjecture that every composite number can be written as the product of primes. In fact, this statement is true and is called the *Fundamental* *Theorem* of *Arithmetic* because PF its basic relevance (IMPORTANCE) in the development of number theory. Now, let us formally state this theorem : THEOREM (FUNDAMENTAL THEOREM OF ARITHMETIC) Every composite number can be expressed (factorised) as a product of primes, and this factorisation is unique, apart from the order in which the prime factors occur. It is noteworthy that the prime factorization of a natural number is unique, except for the order of its factors. General statement : In general, we factorise a given composite number 'a' as a = p₁p₂p₃.....pᵤ, where p₁p₂p₃.....pᵤ, are primes and written in ascending order, i.e., p₁ ≤ p₂ ≤ p₃ ≤ ..... ≤ pᵤ.

26.

What is the fundamental theorem of arithmetic?Explain.

Answer»

THE FUNDAMENTAL THEOREM OF ARITHMETIC

We are familier with PRIME numbers like 2, 3, 5, 7,. 11, 13, 17, 19, 23, 29, 31, 37, ...

We also know that any natural number can be WRITTEN as a product of its prime factors.

For example:

4 = 2 × 2 = 2²

18 = 2 × 3 × 3 = 2 × 3²

90 = 2 × 3 × 3 × 5 = 2 × 3² × 5

245 = 5 × 7²

260 = 2 × 2 × 5 × 13 = 2² × 5 × 13

21252 = 2 × 2 × 3 × 7 × 11 × 23 = 2² × 3 × 7 × 11 × 23 and so on.

FACTOR THREE

We are aware that any number cabe written as a product of powers as a product of powers of primes using the factor tree.

ILLUSTRATION : Express 1092 as product of its prime factors.

Solution : Refer to the attached picture.

OBSERVATION

The above observation lends us to a conjecture that every composite number can be written as the product of primes. In fact, this statement is true and is called the Fundamental Theorem of Arithmetic because PF its basic relevance (IMPORTANCE) in the development of number theory.

Now, let us formally state this theorem :

THEOREM (FUNDAMENTAL THEOREM OF ARITHMETIC)

Every composite number can be expressed (factorised) as a product of primes, and this factorisation is unique, apart from the order in which the prime factors occur.

It is noteworthy that the prime factorization of a natural number is unique, except for the order of its factors.

General statement : In general, we factorise a given composite number 'a' as a = p₁p₂p₃.....pᵤ, where p₁p₂p₃.....pᵤ, are primes and written in ascending order, i.e., p₁ ≤ p₂ ≤ p₃ ≤ ..... ≤ pᵤ.

Discussion

27.	Please explain the full answer.....................
Answer» ANSWER: The value of the expression is 0. GIVEN: $( \dfrac{x {}^{a} }{x {}^{b} } ) {}^{a + b} \times ( \dfrac{x {}^{b} }{x {}^{c} } ) {}^{b + c} \times ( \dfrac{x {}^{c} }{x {}^{a} } ) {}^{c + a}$ TO FIND: The value of above EXPRESSION. SOLUTION: $= ( \dfrac{x {}^{a} }{x {}^{b} } ) {}^{a + b} \times ( \dfrac{x {}^{b} }{x {}^{c} } ) {}^{b + c} \times ( \dfrac{x {}^{c} }{x {}^{a} } ) {}^{c + a} \\ = x{}^{(a - b)(a + b)} \times x{}^{(b - c)(b + c)} \times x{}^{(c - a)(c + a)} \\ = x {}^{(a {}^{2} - b {}^{2}) } \times x {}^{(b {}^{2} - c {}^{2} ) } \times x {}^{(c {}^{2} - a {}^{2}) } \\ = x {}^{a {}^{2} - b {}^{2} + b {}^{2} - c {}^{2} + c {}^{2} - a {}^{2} } \\ \\ all \: power \: will \: cancel \: out. \: we \: get \\ = x {}^{0} \\ = 1$ The value of the expression is 0. NOTE: *some IMPORTANT* *FORMULAS*: $\implies \: a {}^{x} \times a {}^{y} = a {}^{ x + y} \\ \implies \: a {}^{x} \div a {}^{y} = a {}^{x - y} \\ \implies \: a {}^{(m) {}^{n} } = a {}^{mn}$

27.

Please explain the full answer.....................

Answer»

ANSWER:

The value of the expression is 0.

GIVEN:

$( \dfrac{x {}^{a} }{x {}^{b} } ) {}^{a + b} \times ( \dfrac{x {}^{b} }{x {}^{c} } ) {}^{b + c} \times ( \dfrac{x {}^{c} }{x {}^{a} } ) {}^{c + a}$

TO FIND:

The value of above EXPRESSION.

SOLUTION:

$= ( \dfrac{x {}^{a} }{x {}^{b} } ) {}^{a + b} \times ( \dfrac{x {}^{b} }{x {}^{c} } ) {}^{b + c} \times ( \dfrac{x {}^{c} }{x {}^{a} } ) {}^{c + a} \\ = x{}^{(a - b)(a + b)} \times x{}^{(b - c)(b + c)} \times x{}^{(c - a)(c + a)} \\ = x {}^{(a {}^{2} - b {}^{2}) } \times x {}^{(b {}^{2} - c {}^{2} ) } \times x {}^{(c {}^{2} - a {}^{2}) } \\ = x {}^{a {}^{2} - b {}^{2} + b {}^{2} - c {}^{2} + c {}^{2} - a {}^{2} } \\ \\ all \: power \: will \: cancel \: out. \: we \: get \\ = x {}^{0} \\ = 1$

The value of the expression is 0.

NOTE:

some IMPORTANT FORMULAS:

$\implies \: a {}^{x} \times a {}^{y} = a {}^{ x + y} \\ \implies \: a {}^{x} \div a {}^{y} = a {}^{x - y} \\ \implies \: a {}^{(m) {}^{n} } = a {}^{mn}$

Discussion

28.	Circle the smaller integer and write its predecessor - 10, 15
Answer» ANSWER: the SMALLEST INTEGER is - 10

28.

Circle the smaller integer and write its predecessor - 10, 15

Answer»

ANSWER:

the SMALLEST INTEGER is - 10

Discussion

29.	A drum contains 100 l of kerosene oil.Due to leakage 1/50 l of the oil leakes from it how much oil is left in the drum
Answer» Answer: total kerosene =100 litre LEAKED kerosene = 1/50 of 100 =1/50 ✖ 100 = 2 litre REMAINING kerosene = total kerosene - remaining kerosene =100-2 =98 litre Step-by-step explanation: mark as brainliest PLZ.....

29.

A drum contains 100 l of kerosene oil.Due to leakage 1/50 l of the oil leakes from it how much oil is left in the drum

Answer»

Answer:

total kerosene =100 litre

LEAKED kerosene = 1/50 of 100

=1/50 ✖ 100

= 2 litre

REMAINING kerosene = total kerosene - remaining kerosene

=100-2

=98 litre

Step-by-step explanation:

mark as brainliest PLZ.....

Discussion

30.	If In=integral t^n/(1+t^2)dt then I6+I4=
Answer» $\underline{\textsf{Given:}}$ $\mathsf{I_n=\displaystyle\int\dfrac{t^n}{1+t^2}\,dt}$ $\underline{\textsf{To <klux>FIND</klux>:}}$ $\mathsf{I_6+I_4}$ $\underline{\textsf{Solution:}}$ $\textsf{Consider,}$ $\mathsf{I_6+I_4}$ $\mathsf{=\displaystyle\int\dfrac{t^6}{1+t^2}\,dt+\int\dfrac{t^4}{1+t^2}\,dt}$ $\textsf{Merging the integrals, we get}$ $\mathsf{=\displaystyle\int\dfrac{t^6+t^4}{1+t^2}\,dt}$ $\mathsf{=\displaystyle\int\dfrac{t^4(t^2+1)}{1+t^2}\,dt}$ $\mathsf{=\displaystyle\int\dfrac{t^4(1+t^2)}{1+t^2}\,dt}$ $\mathsf{=\displaystyle\int\,t^4\,dt}$ $\mathsf{=\dfrac{t^5}{5}+C}$ $\underline{\textsf{Answer:}}$ $\mathsf{I_6+I_4=\dfrac{t^5}{5}+C}$ Find more: INTEGRATE of e^X SEC x(1+tanx) dx brainly.in/question/6040969

30.

If In=integral t^n/(1+t^2)dt then I6+I4=

Answer»

$\underline{\textsf{Given:}}$

$\mathsf{I_n=\displaystyle\int\dfrac{t^n}{1+t^2}\,dt}$

$\underline{\textsf{To <klux>FIND</klux>:}}$

$\mathsf{I_6+I_4}$

$\underline{\textsf{Solution:}}$

$\textsf{Consider,}$

$\mathsf{I_6+I_4}$

$\mathsf{=\displaystyle\int\dfrac{t^6}{1+t^2}\,dt+\int\dfrac{t^4}{1+t^2}\,dt}$

$\textsf{Merging the integrals, we get}$

$\mathsf{=\displaystyle\int\dfrac{t^6+t^4}{1+t^2}\,dt}$

$\mathsf{=\displaystyle\int\dfrac{t^4(t^2+1)}{1+t^2}\,dt}$

$\mathsf{=\displaystyle\int\dfrac{t^4(1+t^2)}{1+t^2}\,dt}$

$\mathsf{=\displaystyle\int\,t^4\,dt}$

$\mathsf{=\dfrac{t^5}{5}+C}$

$\underline{\textsf{Answer:}}$

$\mathsf{I_6+I_4=\dfrac{t^5}{5}+C}$

Find more:

INTEGRATE of e^X SEC x(1+tanx) dx

brainly.in/question/6040969

Discussion

31.	30 e into a square BC Plus a b square c plus ABC square by divided by 6abc use suitable identity
Answer» vaduogaduogauodguogaduovaduogqduogukvsf aag ?sa adv sag ae da ad ad ad ad ad da ad ad ad ad adv ad g dag ad ba dg adbka Step-by-step EXPLANATION: ipsacbpiasgfpisagflisadgliadvluadlqjdbsjlabdljabdliwbdukdukukvwuogwdoigwduogwduovwdukvwuodgauidgsvduisdvuisvduisdvauigwdauogwduigwaduwogfuogwfuogwfuogafuogafuogafuogafuogwfuig

31.

30 e into a square BC Plus a b square c plus ABC square by divided by 6abc use suitable identity

Answer»

vaduogaduogauodguogaduovaduogqduogukvsf

aag

?sa

adv

sag

ae

da

ad

da

ad

adv

ad

g

dag

ad

ba

dg

adbka

Step-by-step EXPLANATION:

ipsacbpiasgfpisagflisadgliadvluadlqjdbsjlabdljabdliwbdukdukukvwuogwdoigwduogwduovwdukvwuodgauidgsvduisdvuisvduisdvauigwdauogwduigwaduwogfuogwfuogwfuogafuogafuogafuogafuogwfuig

Discussion

32.	Product :(x^2y+x^3)(x^6+y)
Answer» Step-by-step EXPLANATION: *here* (x^2y+ x^3)(x^6+y) = > x^8y +x^*2y+x^9+x^3y hope* it *HELPS*

32.

Product :(x^2y+x^3)(x^6+y)

Answer»

Step-by-step EXPLANATION:

here

(x^2y+ x^3)(x^6+y)

= > x^8y +x^2y+x^9+x^3y

hope it HELPS

Discussion

33.	Prove that 5 +2Г3 is irrational
Answer» let's 5+ 2√3 is an rational no. so , 5 + 2 √3 = a/b √3 = a/2b - 5 a/2b-5 is an rational number so, √ 3 ALSO should rational number but , a contract has arisen √3 is an irrerational number so , our assumption is wrong . 5+ 2√3 is an irrerational number ❤️

33.

Prove that 5 +2Г3 is irrational

Answer»

let's 5+ 2√3 is an rational no.

so , 5 + 2 √3 = a/b

√3 = a/2b - 5

a/2b-5 is an rational number

so, √ 3 ALSO should rational number

but , a contract has arisen √3 is an irrerational number

so , our assumption is wrong .

5+ 2√3 is an irrerational number ❤️

Discussion

34.	A cylinder and a cone have equal radii of their bases and equal heights. If their curved surface area are in the ratio 8:5, show that the radius of each is to the height of each as 3:4.
Answer» Given :- Cylinder and a cone have equal RADII of their bases and equal heights. CSA ratio = 8 : 5 . To Show :- Radius : Height = 3 : 4 . ? FORMULA used :- CSA of cone = π * r * l l = Slant Height = √(r² + h²) => l² = (r² + h²) CSA of cylinder = 2 * π * r * h Solution :- → LET radius of cone & cylinder = r → Height of cone & cylinder = h . → slant height of cone = l A/q, → (CSA of cylinder) / (CSA of cone ) = 8/5 → (2 * π * r * h ) / ( π * r * l ) = 8/5 π & r will be CANCEL, → (2h / l) = 8/5 → h / l = 4/5 Squaring both sides , → (h/l)² = (4/5)² → h²/ l² = 16/25 Putting l² = (r² + h²) in LHS, → h²/(r² + h²) = 16/25 Cross - Multiply, → 25h² = 16(r² + h²) → 25h² = 16r² + 16h² → 25h² - 16h² = 16r² → 9h² = 16r² → r²/h² = 9/16 Square - root both sides , → r/h = 3/4. Hence, → r : h = 3 : 4. (Ans).

34.

A cylinder and a cone have equal radii of their bases and equal heights. If their curved surface area are in the ratio 8:5, show that the radius of each is to the height of each as 3:4.

Answer»

Given :-

Cylinder and a cone have equal RADII of their bases and equal heights.
CSA ratio = 8 : 5 .

To Show :-

Radius : Height = 3 : 4 . ?

FORMULA used :-

CSA of cone = π * r * l
l = Slant Height = √(r² + h²) => l² = (r² + h²)
CSA of cylinder = 2 * π * r * h

Solution :-

→ LET radius of cone & cylinder = r

→ Height of cone & cylinder = h .

→ slant height of cone = l

A/q,

→ (CSA of cylinder) / (CSA of cone ) = 8/5

→ (2 * π * r * h ) / ( π * r * l ) = 8/5

π & r will be CANCEL,

→ (2h / l) = 8/5

→ h / l = 4/5

Squaring both sides ,

→ (h/l)² = (4/5)²

→ h²/ l² = 16/25

Putting l² = (r² + h²) in LHS,

→ h²/(r² + h²) = 16/25

Cross - Multiply,

→ 25h² = 16(r² + h²)

→ 25h² = 16r² + 16h²

→ 25h² - 16h² = 16r²

→ 9h² = 16r²

→ r²/h² = 9/16

Square - root both sides ,

→ r/h = 3/4.

Hence,

→ r : h = 3 : 4. (Ans).

Discussion

35.	Using suitable i dentities evalute (103)3
Answer» Answer: ${(100 + 3)}^{3} \\ = > {(a + b)}^{3} = {a}^{3} + {b}^{3} + 3 {a}^{2} b + 3a {b}^{2} \\ so \\ = {100}^{3} + {3}^{3} + 3( {100})^{2} .3 + 3 \times 100 \times {3}^{2} \\ = 1000000 + 27 + 90000 + 2700 \\ = 1092727$ Hope it HELPS you. PLZ MARK it as BRAINLIEST.

35.

Using suitable i dentities evalute (103)3

Answer»

Answer:

${(100 + 3)}^{3} \\ = > {(a + b)}^{3} = {a}^{3} + {b}^{3} + 3 {a}^{2} b + 3a {b}^{2} \\ so \\ = {100}^{3} + {3}^{3} + 3( {100})^{2} .3 + 3 \times 100 \times {3}^{2} \\ = 1000000 + 27 + 90000 + 2700 \\ = 1092727$

Hope it HELPS you.

PLZ MARK it as BRAINLIEST.

Discussion

36.	81×10^-12 -8×10^-11
Answer» Answer: 1×10^-12 Step-by-step EXPLANATION: (81×10^-12)-80×10^-12

36.

81×10^-12 -8×10^-11

Answer»

Answer:

1×10^-12

Step-by-step EXPLANATION:

(81×10^-12)-80×10^-12

Discussion

37.	Circle the smaller integer and write its predecessor 2, - 3
Answer» Step-by-step EXPLANATION: -3 is the smallest integer and its predecessor is -2.

37.

Circle the smaller integer and write its predecessor 2, - 3

Answer»

Step-by-step EXPLANATION:

-3 is the smallest integer and its predecessor is -2.

Discussion

38.	If cos² alpha + cos² beta = 2 Find tan³ alpha + sin^5 beta
Answer» Answer: Shorya9017Maths AryaBhatta Step-by-step explanation: COS alpha / SIN alpha = 1/2. , so sin alpha/ cos alpha = 2 tan alpha = sin alpha / cos alpha. So tan alpha = 2 1/cos BETA = -5/3 cos beta = -3/5 sin beta = √ 1- cos ^2 beta sin beta = √1-(-3×-3/5×5) = √1-9/25 = √25-9/25 sin beta = √ 16/25 = 4/5 tan beta = sin beta / cos beta cos beta = -3/5 , sin beta = 4/5 tan beta =( 4/5 )/ (-3/5) tan beta =-4/3 tan (alpha+beta) = tan alpha + tan beta / 1-tan alpha× tan beta. ={ 2 + (-4/3)}/1-2×(-4/3) =(6 -4 /3 ) / 1+(8/3) = (2/3 ) / 3+8/3 =(2/3) / 11/3 =2/3 × 3/11 tan (alpha + beta ) = 2/11 Hope it may help you ♥ plzz mark as BRAINLIST...

38.

If cos² alpha + cos² beta = 2 Find tan³ alpha + sin^5 beta

Answer»

Answer:

Shorya9017Maths AryaBhatta

Step-by-step explanation:

COS alpha / SIN alpha = 1/2. , so

sin alpha/ cos alpha = 2

tan alpha = sin alpha / cos alpha.

So tan alpha = 2

1/cos BETA = -5/3

cos beta = -3/5

sin beta = √ 1- cos ^2 beta

sin beta = √1-(-3×-3/5×5)

= √1-9/25 = √25-9/25

sin beta = √ 16/25 = 4/5

tan beta = sin beta / cos beta

cos beta = -3/5 , sin beta = 4/5

tan beta =( 4/5 )/ (-3/5)

tan beta =-4/3

tan (alpha+beta) = tan alpha + tan beta / 1-tan alpha× tan beta.

={ 2 + (-4/3)}/1-2×(-4/3)

=(6 -4 /3 ) / 1+(8/3)

= (2/3 ) / 3+8/3

=(2/3) / 11/3

=2/3 × 3/11

tan (alpha + beta ) = 2/11

Hope it may help you ♥

plzz mark as BRAINLIST...

Discussion

39.	Prove that 6 Г5 is irrational
Answer» let 6√5 be a rational no. so, 6√5 = a/b √5 = a/6b a/6b is an rational no so , √ 5 is also rational no a CONTRADICT has ARISEN √5 is an irrerational no so , our assumption is WRONG 6√5 is an irrerational NUMBER . ❤️

39.

Prove that 6 Г5 is irrational

Answer»

let 6√5 be a rational no.

so, 6√5 = a/b

√5 = a/6b

a/6b is an rational no

so , √ 5 is also rational no

a CONTRADICT has ARISEN √5 is an irrerational no

so , our assumption is WRONG

6√5 is an irrerational NUMBER . ❤️

Discussion

40.	Chorizo & Mozzarella GnocchiThis recipe is made for 6 people. I only want to cook enough for 2 people. Change the quantities.Original recipe: 15ml Olive oil1 onion2 garlic cloves120g Chorizo800g Tomatoes1tsp sugar600g gnocchi125g Mozzarella25g fresh basil New Recipe:
Answer» HEY!!!HERE IS YOUR ANSWER!!!!! IF YOU WANT TO COOK FOR TWO PEOPLE HERE IS THE QUANTITIES ACCORODING TO ME..YOU CAN ALSO CHANGE THIS QUANTITES.. NEW RECIPE: 7ml Olive oil 1 onion 1 garlic cloves 50g Chorizo 300g tomatoes Accoroding to your taste sugar 200g gnocchi 60g Mozzarella 10g fresh basil HOPE THIS WILL USEFUL TO YOU.. PLEASE MARK MY ANSWER AS BRAINLIEST... FOLLOW ME... KEEP SMILING.. STAY HOME STAY SAFE...

40.

Chorizo & Mozzarella GnocchiThis recipe is made for 6 people. I only want to cook enough for 2 people. Change the quantities.Original recipe: 15ml Olive oil1 onion2 garlic cloves120g Chorizo800g Tomatoes1tsp sugar600g gnocchi125g Mozzarella25g fresh basil New Recipe:

Answer»

HEY!!!HERE IS YOUR ANSWER!!!!!

IF YOU WANT TO COOK FOR TWO PEOPLE HERE IS THE QUANTITIES ACCORODING TO ME..YOU CAN ALSO CHANGE THIS QUANTITES..

NEW RECIPE:

7ml Olive oil

1 onion

1 garlic cloves

50g Chorizo

300g tomatoes

Accoroding to your taste sugar

200g gnocchi

60g Mozzarella

10g fresh basil

HOPE THIS WILL USEFUL TO YOU..

PLEASE MARK MY ANSWER AS BRAINLIEST...

FOLLOW ME...

KEEP SMILING..

STAY HOME STAY SAFE...

Discussion

41.	The measurement of angles on a straight line is
Answer» Answer: . This is the angle all the way round a POINT. HALF of this is the angle on a STRAIGHT line, which is 180°. hope it's HELP you!.

41.

The measurement of angles on a straight line is

Answer»

Answer:

. This is the angle all the way round a POINT. HALF of this is the angle on a STRAIGHT line, which is 180°.

hope it's HELP you!.

Discussion

42.	please write the explaination
Answer» ANSWER: a2+B3= 12/45 Step-by-step EXPLANATION: MARK me as BRAINLIEST PLEASE

42.

please write the explaination

Answer»

ANSWER:

a2+B3= 12/45

Step-by-step EXPLANATION:

MARK me as BRAINLIEST PLEASE

Discussion

43.	Can 7/2 be the probability of an event? explain
Answer» ANSWER: no PROBABILITY NEVER more than 1

43.

Can 7/2 be the probability of an event? explain

Answer»

ANSWER:

no PROBABILITY NEVER more than 1

Discussion

44.	Circle the smaller integer and write its predecessor - 2, - 5
Answer» Step-by-step EXPLANATION: The smallest integer in the question is -5 and its predecessor is -4.

44.

Circle the smaller integer and write its predecessor - 2, - 5

Answer»

Step-by-step EXPLANATION:

The smallest integer in the question is -5 and its predecessor is -4.

Discussion

45.	Find the 9th term of the geometric sequence 4, 16, 64, ...
Answer» Answer: 4 to the power 9 is the correct answer of this QUESTION MARK as BRAINLIEST

45.

Find the 9th term of the geometric sequence 4, 16, 64, ...

Answer»

Answer:

4 to the power 9 is the correct answer of this QUESTION

MARK as BRAINLIEST

Discussion

46.	Prove thar 3 + Г5 is irrational
Answer» Answer: Let us suppose 3+root 5 is rational. =>3+root 5 is in the FORM of p/q where p and q are INTEGERS and q is not =0 =>root5=p/q-3 =>root 5=p-3q/q as p, q and 3 are integers p-3q/3 is a rational number. =>root 5 is a rational number. but we know that root 5 is an IRRATIONAL number. this is an contradiction. this contradiction has arisen because of our wrong ASSUMPTION that 3+root 5 is a rational number. hence 3+ root 5 is an irrational number.

46.

Prove thar 3 + Г5 is irrational

Answer»

Answer:

Let us suppose 3+root 5 is rational.

=>3+root 5 is in the FORM of p/q where p and q are INTEGERS and q is not =0

=>root5=p/q-3

=>root 5=p-3q/q

as p, q and 3 are integers p-3q/3 is a rational number.

=>root 5 is a rational number.

but we know that root 5 is an IRRATIONAL number.

this is an contradiction.

this contradiction has arisen because of our wrong ASSUMPTION that 3+root 5 is a rational number.

hence 3+ root 5 is an irrational number.

Discussion

47.	The hundreds place is ---_-- times smaller then the lakh place
Answer» Answer: 3 TIMES LESSER then LAKH PLACE

47.

The hundreds place is ---_-- times smaller then the lakh place

Answer»

Answer:

3 TIMES LESSER then LAKH PLACE

Discussion

48.	7/2+19/7*7/19-1/2÷2
Answer» Step-by-step explanation: 3.5+2.71×0.37-0.25 4.25 please MARK as BRAINLIEST

48.

7/2+19/7*7/19-1/2÷2

Answer»

Step-by-step explanation:

3.5+2.71×0.37-0.25

4.25

please MARK as BRAINLIEST

Discussion

49.	Change into percentage form:1/4
Answer» 25 percent Hope it HELPS u Please MARK it as brainleist

49.

Change into percentage form:1/4

Answer»

25 percent

Hope it HELPS u

Please MARK it as brainleist

Discussion

50.	If p(E)=3/4what is the probability of not E
Answer» <P>Step-by-step EXPLANATION: p(E)= 3/4 p(not E) = 1/ 3/4= 1/4 hope it HELPS

50.

If p(E)=3/4what is the probability of not E

Answer»

<P>Step-by-step EXPLANATION:

p(E)= 3/4

p(not E) = 1/ 3/4= 1/4

hope it HELPS

Discussion

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