332354 + Interview Questions in Secondary School in Math

1.	24. एक समकोण त्रिभुज की समकोण बनाने वाली भुजाएँ (सेमी में)और (3.x-1) हैं। यदि त्रिभुज का क्षेत्रफल 60 वर्ग सेमी हो, तो त्रिभुजकी भुजाएँ ज्ञात कीजिए।(2012)
Answer» ANSWER: QUESTION not COMPLETE

1.

24. एक समकोण त्रिभुज की समकोण बनाने वाली भुजाएँ (सेमी में)और (3.x-1) हैं। यदि त्रिभुज का क्षेत्रफल 60 वर्ग सेमी हो, तो त्रिभुजकी भुजाएँ ज्ञात कीजिए।(2012)

Answer»

ANSWER:

QUESTION not COMPLETE

Discussion

2.	11th term of the AP: 10,7, 4, . . . , is
Answer» ANSWER: -20 Step-by-step EXPLANATION: If you LIKE my answer PLEZZZ FOLLOW me........

2.

11th term of the AP: 10,7, 4, . . . , is

Answer»

ANSWER:

-20

Step-by-step EXPLANATION:

If you LIKE my answer PLEZZZ FOLLOW me........

Discussion

3.	If tan a =24 upon 7 find the value of ( cot A + sin A x cos A)
Answer» ANSWER: this is the PERFECT SOLUTION for this QUESTION

3.

If tan a =24 upon 7 find the value of ( cot A + sin A x cos A)

Answer»

ANSWER:

this is the PERFECT SOLUTION for this QUESTION

Discussion

4.	10. In the given figure, find thevalue of x:
Answer» Which CLASS is this QUESTION I KNOW only 6 class question

Discussion

5.	1. Given that y is proportional to the cube of x, and that y = 48 when x -2, calculate the value ofx when y = 62. Given that y varies as the cube of x, and that y = 48 when x = 6, find the value of ywhen x = 9.
Answer» ANSWER: QUESTION not COMPLETE

5.

1. Given that y is proportional to the cube of x, and that y = 48 when x -2, calculate the value ofx when y = 62. Given that y varies as the cube of x, and that y = 48 when x = 6, find the value of ywhen x = 9.

Answer»

ANSWER:

QUESTION not COMPLETE

Discussion

6.	The forth term of the ap -11 -4....
Answer» ANSWER: the Answer is in the pic hope it helps *PLEASE* *MARK* ME AS *BRAINLIEST*

6.

The forth term of the ap -11 -4....

Answer»

ANSWER:

the Answer is in the pic

hope it helps

PLEASE MARK ME AS BRAINLIEST

Discussion

7.	4. Find the average of the numbers 8, 13, 15
Answer» ANSWER: hello mate here is your answer 8 + 13 + 15 = 36 36 / 3 = 12 follow me ✌️✌️ Mark me as BRAINLIEST ❤️✌️❤️✌️

7.

4. Find the average of the numbers 8, 13, 15

Answer»

ANSWER:

hello mate

here is your answer

8 + 13 + 15 = 36

36 / 3 = 12

follow me ✌️✌️

Mark me as BRAINLIEST ❤️✌️❤️✌️

Discussion

8.	1÷4 to the power of-3
Answer» Answer: 64 is the answer. Step-by-step EXPLANATION: PLEASE MARK me as a BRAINLIEST.

8.

1÷4 to the power of-3

Answer»

Answer:

64 is the answer.

Step-by-step EXPLANATION:

PLEASE MARK me as a BRAINLIEST.

Discussion

9.	If PQ\|\|RS then the measure of angle m is give me answer
Answer» ANSWER: ATTACH the FIGURE pls Step-by-step explanation: MARK BRAINLIEST

9.

If PQ||RS then the measure of angle m is give me answer

Answer»

ANSWER: ATTACH the FIGURE pls

Step-by-step explanation:

MARK BRAINLIEST

Discussion

10.	Probability of geeting a red ball from a bag containing 20 red balls is
Answer» REDBALL n(a) =20 total red BALL n(s)=20 now, PROBALITY of GETTING is =20/20 =1

10.

Probability of geeting a red ball from a bag containing 20 red balls is

Answer»

REDBALL n(a) =20

total red BALL n(s)=20

now,

PROBALITY of GETTING is =20/20

=1

Discussion

11.	15x(x+5)+7 using distributive property
Answer» Answer: = 15X + 82 Step-by-step EXPLANATION: = 15x + 75 + 7 = 15x + 82

11.

15x(x+5)+7 using distributive property

Answer»

Answer:

= 15X + 82

Step-by-step EXPLANATION:

= 15x + 75 + 7

= 15x + 82

Discussion

12.	If speed of a boat in downstream is 7 km/hr and speed of same boat in upstream is 1 km/hr then speed of boat in still water is be
Answer» Answer: 4 km/hr Step-by-step explanation: LET speed of BOAT in still water be B Let speed of River be R Speed of boat in DOWNSTREAM be D, which is ( B+R) = 7km/hr Speed of boat in upstream be U, which is (B-R) = 1 km/hr Now for Speed of boat in Still water will be = ( Speed of boat in downstream+ Speed of boat in upstream)/2 = ( 7+1)/2 = 4km/hr

12.

If speed of a boat in downstream is 7 km/hr and speed of same boat in upstream is 1 km/hr then speed of boat in still water is be

Answer»

Answer:

4 km/hr

Step-by-step explanation:

LET speed of BOAT in still water be B

Let speed of River be R

Speed of boat in DOWNSTREAM be D, which is ( B+R) = 7km/hr

Speed of boat in upstream be U, which is (B-R) = 1 km/hr

Now for Speed of boat in Still water will be

= ( Speed of boat in downstream+ Speed of boat in upstream)/2

= ( 7+1)/2 = 4km/hr

Discussion

13.	A square of nine number is marked in calendar the sum of these numbers is 90. What are the numbers
Answer» AnswEr : The required numbers are 2, 3, 4, 9,10, 11, 16,17and 18. ⠀⠀━━━━━━━━━━━━ GivEn : The numbers marked in the calendar are square in the arrangement. Sum of the numbers is 90. SoluTion : Since it is square with 9 numbers, 3 numbers would be it's breadth and other 3 would be length !! Let US assume that the smallest NUMBER be x. Then, the numbers will be, x x + 1 x + 2 For next week (same day), x + 7 x + 8 x + 9 Next week (same day) x + 14 x + 15 x + 16 Sum of these numbers is 90 (Given) ➝ x + (x + 1) + (x + 3) + (x + 7) + (x + 8) + (x + 9) + (x + 14) + (x + 15) + (x + 16) + (x + 17) = 90 ➝ 9x + 72 = 90 ➝ 9x = 90 - 72 ➝ 9x = 18 ➝ x = 18/9 ➝ x = 2 ⠀⠀━━━━━━━━━━━━ So, the numbers are : ➠ x = 2 ➠ x + 1= 2 + 1 = 3 ➠ x + 2 = 2 + 2 = 4 ➠ x + 7 = 2 + 7 = 9 ➠ x + 8 = 2 + 8 = 10 ➠ x + 9 = 2 + 9 = 11 ➠ x + 14 = 2 + 14 = 16 ➠ x + 15 = 2 + 15 = 17 ➠ x + 16 = 2 + 16 = 18 $\therefore$ The required numbers are 2, 3, 4, 9,10, 11, 16,17 and 18. ⠀⠀━━━━━━━━━━━━

13.

A square of nine number is marked in calendar the sum of these numbers is 90. What are the numbers

Answer»

AnswEr :

The required numbers are 2, 3, 4, 9,10, 11, 16,17and 18.

⠀⠀━━━━━━━━━━━━

GivEn :

The numbers marked in the calendar are square in the arrangement.

Sum of the numbers is 90.

SoluTion :

Since it is square with 9 numbers, 3 numbers would be it's breadth and other 3 would be length !!

Let US assume that the smallest NUMBER be x.

Then, the numbers will be,

x

x + 1

x + 2

For next week (same day),

x + 7

x + 8

x + 9

Next week (same day)

x + 14

x + 15

x + 16

Sum of these numbers is 90 (Given)

➝ x + (x + 1) + (x + 3) + (x + 7) + (x + 8) + (x + 9) + (x + 14) + (x + 15) + (x + 16) + (x + 17) = 90

➝ 9x + 72 = 90

➝ 9x = 90 - 72

➝ 9x = 18

➝ x = 18/9

➝ x = 2

⠀⠀━━━━━━━━━━━━

So, the numbers are :

➠ x = 2

➠ x + 1= 2 + 1 = 3

➠ x + 2 = 2 + 2 = 4

➠ x + 7 = 2 + 7 = 9

➠ x + 8 = 2 + 8 = 10

➠ x + 9 = 2 + 9 = 11

➠ x + 14 = 2 + 14 = 16

➠ x + 15 = 2 + 15 = 17

➠ x + 16 = 2 + 16 = 18

$\therefore$ The required numbers are 2, 3, 4, 9,10, 11, 16,17 and 18.

⠀⠀━━━━━━━━━━━━

Discussion

14.	1+4=5, 2,+5=12,3+6=21,9+12?
Answer» ANSWER: Step-by-step explanation: 1+4=5,2+5=12,3+6=21,9+12=? As we know 1+4 =5 The answer of that EQUATION we have added into new one 5+2+5= 12 Similarly at last we are GIVEN 21,9+12 WE WILL JUST ADD it and the answer will be 42 hope this help.

14.

1+4=5, 2,+5=12,3+6=21,9+12?

Answer»

ANSWER:

Step-by-step explanation:

1+4=5,2+5=12,3+6=21,9+12=?

As we know 1+4 =5

The answer of that EQUATION we have added into new one 5+2+5= 12 Similarly at last we are GIVEN 21,9+12

WE WILL JUST ADD it and the answer will be 42 hope this help.

Discussion

15.	Find the sum of first 10 termsof an AP :31,26,21,16
Answer» Answer: 85 Step-by-step explanation: Sn=n/2[2A+(n-1)d] =10/2[2(31)+(10-1)-5] =5[62-45] =85 d is -5 because 26-35=-5 Hope it helps

15.

Find the sum of first 10 termsof an AP :31,26,21,16

Answer»

Answer:

85

Step-by-step explanation:

Sn=n/2[2A+(n-1)d]

=10/2[2(31)+(10-1)-5]

=5[62-45]

=85

d is -5 because 26-35=-5

Hope it helps

Discussion

16.	Which of the following sum of 7/12 and 3/12
Answer» $\huge{\underline{\underline{\mathbb{\red{Answer:-}}}}}$ In ATTACHMENT $please mark me brainlist ✔️$

16.

Which of the following sum of 7/12 and 3/12

Answer»

$\huge{\underline{\underline{\mathbb{\red{Answer:-}}}}}$

In ATTACHMENT

$please mark me brainlist ✔️$

Discussion

17.	If the coordinate of p is x and that of Q is Y and x=4,Y=-5 then find D(P,Q)
Answer» Answer The COORDINATE of p is X and that of Q is Y (4,0) (0,5) Step-by-step explanation: please MARK as BRAINLIST plz plz plz

17.

If the coordinate of p is x and that of Q is Y and x=4,Y=-5 then find D(P,Q)

Answer»

Answer

The COORDINATE of p is X and that of Q is Y (4,0) (0,5)

Step-by-step explanation:

please MARK as BRAINLIST plz plz plz

Discussion

18.	HCF of 57 , 75 ,102 plz bata do guys
Answer» ANSWER: HCF OF 57, 75,102 IS 6 HENCE, 6 IS RIGHT ANSWER.

18.

HCF of 57 , 75 ,102 plz bata do guys

Answer»

ANSWER:

HCF OF 57, 75,102 IS 6

HENCE, 6 IS RIGHT ANSWER.

Discussion

19.	If one zero of the polynomial x^2 - 5x + k is -4 then what is value of k
Answer» ANSWER: ${x}^{2} - 5x + k = 0$ ${-4}^{2} - 5 \times -4 + k = 0$ $16 +20 + k = 0$ $36 + k = 0$ $k = -36$

19.

If one zero of the polynomial x^2 - 5x + k is -4 then what is value of k

Answer»

ANSWER:

${x}^{2} - 5x + k = 0$

${-4}^{2} - 5 \times -4 + k = 0$

$16 +20 + k = 0$

$36 + k = 0$

$k = -36$

Discussion

20.	Evaluate (-3)⅝ ÷ (-1/2)⁴
Answer» Step-by-step EXPLANATION: gugjcjcjcjvivkvkxgzj

20.

Evaluate (-3)⅝ ÷ (-1/2)⁴

Answer»

Step-by-step EXPLANATION:

gugjcjcjcjvivkvkxgzj

Discussion

21.	Write a letter to the Editor of a newspaper expressing your concern overthe increasing number of Covid 19 patients in your area. You are Sathwik/ Satheerthya , Bailey Road, Patna .(Word limit 100-120 words)
Answer» Answer: To, The Editor NEWSPAPER DATE - 19/11/2020 {mention any date) Bailey Road, Patna sub:- Increasing number of covid 19 over the AREA's... SIR, with respect and honoured to the subject cited above, I would like to state that the covid 19 patients are increasing tremendously in our locality, so I would like you to edit a newspaper on BEHALF of our area... In anticipation, of your positive response Sathwik sd/-

21.

Write a letter to the Editor of a newspaper expressing your concern overthe increasing number of Covid 19 patients in your area. You are Sathwik/ Satheerthya , Bailey Road, Patna .(Word limit 100-120 words)

Answer»

Answer:

To,

The Editor

NEWSPAPER

DATE - 19/11/2020 {mention any date)

Bailey Road, Patna

sub:- Increasing number of covid 19 over the AREA's...

SIR,

with respect and honoured to the subject cited above, I would like to state that the covid 19 patients are increasing tremendously in our locality, so I would like you to edit a newspaper on BEHALF of our area...

In anticipation, of your positive response

Sathwik

sd/-

Discussion

22.	What are alternative angles ?
Answer» Answer: Alternate angles are angles that are in opposite POSITIONS RELATIVE to a transversal intersecting two LINES. EXAMPLES. If the alternate angles are between the two lines INTERSECTED by the transversal, they are called alternate interior angles. *hope* it *helps* *you*

22.

What are alternative angles ?

Answer»

Answer:

Alternate angles are angles that are in opposite POSITIONS RELATIVE to a transversal intersecting two LINES. EXAMPLES. If the alternate angles are between the two lines INTERSECTED by the transversal, they are called alternate interior angles.

hope it helps you

Discussion

23.	Which of the following quantities X and y vary directly with each other?(a) The number of articles (x) and their cost(y)(b) The age in years(x) and the weight in kilograms(y)(c) The speed in km per hour(x) and the time in hours(y)for a fixed distance(d) The number of men(x) and the number of days taken(y) to finish a piece of work.If Arun takes 25 steps to cover a distance of 20 metres, what distance will hecover in 315 steps?Answer plz
Answer» Step-by-step EXPLANATION: (c) The speed in KM per HOUR(x) and the TIME in hours(y)for a FIXED distance

23.

Which of the following quantities X and y vary directly with each other?(a) The number of articles (x) and their cost(y)(b) The age in years(x) and the weight in kilograms(y)(c) The speed in km per hour(x) and the time in hours(y)for a fixed distance(d) The number of men(x) and the number of days taken(y) to finish a piece of work.If Arun takes 25 steps to cover a distance of 20 metres, what distance will hecover in 315 steps?Answer plz

Answer»

Step-by-step EXPLANATION:

(c) The speed in KM per HOUR(x) and the TIME in hours(y)for a FIXED distance

Discussion

24.	Factorize (2x+3y)²-4z²
Answer» ANSWER: (2x+3y-2z)(2x+3y+2z)

24.

Factorize (2x+3y)²-4z²

Answer»

ANSWER:

(2x+3y-2z)(2x+3y+2z)

Discussion

25.	Q7) If f(2)=2. f(2)= -5 and f(-1)=-3 find derivative off(f(x)-3) at x=2 is
Answer» ANSWER: f(2)-3=2-3=-1 f(f(x)-3)=f(f(2)-3)=f(-1)=-3 d/dx(f(f(x)-3))=d/dx(-3)=0

25.

Q7) If f(2)=2. f(2)= -5 and f(-1)=-3 find derivative off(f(x)-3) at x=2 is

Answer»

ANSWER:

f(2)-3=2-3=-1

f(f(x)-3)=f(f(2)-3)=f(-1)=-3

d/dx(f(f(x)-3))=d/dx(-3)=0

Discussion

26.	Find the zeroes of p(x)=9x³-x and hence verify the relationship between zeroes and coefficients.
Answer» ANSWER: $\sf{The \ zeroes \ of \ the \ polynomial \ are}$ $\sf{0, \ \dfrac{1}{3} \ and \ -\dfrac{1}{3}.}$ SOLUTION: $\sf{p(x)=9x^{3}-x}$ $\sf{\therefore{9x^{3}-x=0}}$ $\sf{\therefore{x(9x^{2}-1)=0}}$ $\sf{\therefore{x=0 \ or \ 9x^{2}-1=0}}$ $\sf{\therefore{x=0 \ or \ x^{2}=\dfrac{1}{9}}}$ $\sf{\therefore{x=0 \ or \ x=\dfrac{1}{3} \ or \ x=-\dfrac{1}{3}}}$ $\sf\purple{\tt{\therefore{The \ zeroes \ of \ the \ polynomial \ are}}}$ $\sf\purple{\tt{0, \ \dfrac{1}{3} \ and \ -\dfrac{1}{3}.}}$ _______________________________ $\sf\blue{Relation \ between \ coefficients \ and \ zeroes}$ $\sf{The \ given \ cubic \ polynomial \ is}$ $\sf{p(x)=9x^{3}-x}$ $\sf{In \ standard \ form}$ $\sf{\leadsto{p(x)=9x^{3}+0x^{2}-x+0}}$ $\sf{Here, \ a=9, \ b=0, \ c=-1 \ and \ d=0}$ $\sf{Let \ \alpha=0,}$ $\sf{\beta=\dfrac{1}{3},}$ $\sf{\gamma=-\dfrac{1}{3}}$ ______________________ $\sf{-\dfrac{b}{a}=-\dfrac{0}{9}}$ $\sf{\therefore{-\dfrac{b}{a}=0...(1)}}$ $\sf{\alpha+\beta+\gamma=\dfrac{1}{3}-\dfrac{1}{3}+0}$ $\sf{\therefore{\alpha+\beta+\gamma=0...(2)}}$ $\sf{from \ (1) \ and \ (2)}$ $\boxed{\sf{\alpha+\beta+\gamma=-\dfrac{b}{a}}}$ _______________________ $\sf{\dfrac{c}{a}=-\dfrac{1}{9}...(3)}$ $\sf{\alpha\beta+\beta\gamma+\alpha\gamma=(0)(\dfrac{1}{3})+(\dfrac{1}{3})(-\dfrac{1}{3})+(0)(-\dfrac{1}{3})}$ $\sf{\therefore{\alpha\beta+\beta\gamma+\alpha\gamma=-\dfrac{1}{9}...(4)}}$ $\sf{from \ (3) \ and \ (4)}$ $\boxed{\sf{\alpha\beta+\beta\gamma+\alpha\gamma=\dfrac{c}{a}}}$ _______________________ $\sf{-\dfrac{d}{a}=-\dfrac{0}{9}}$ $\sf{\therefore{-\dfrac{d}{a}=0...(5)}}$ $\sf{\alpha\beta\gamma=(0)(\dfrac{1}{3})(-\dfrac{1}{3})}$ $\sf{\therefore{\alpha\beta\gamma=0...(6)}}$ $\sf{from \ (5) \ and \ (6)}$ $\boxed{\sf{\alpha\beta\gamma=-\dfrac{d}{a}}}$

26.

Find the zeroes of p(x)=9x³-x and hence verify the relationship between zeroes and coefficients.

Answer»

ANSWER:

$\sf{The \ zeroes \ of \ the \ polynomial \ are}$

$\sf{0, \ \dfrac{1}{3} \ and \ -\dfrac{1}{3}.}$

SOLUTION:

$\sf{p(x)=9x^{3}-x}$

$\sf{\therefore{9x^{3}-x=0}}$

$\sf{\therefore{x(9x^{2}-1)=0}}$

$\sf{\therefore{x=0 \ or \ 9x^{2}-1=0}}$

$\sf{\therefore{x=0 \ or \ x^{2}=\dfrac{1}{9}}}$

$\sf{\therefore{x=0 \ or \ x=\dfrac{1}{3} \ or \ x=-\dfrac{1}{3}}}$

$\sf\purple{\tt{\therefore{The \ zeroes \ of \ the \ polynomial \ are}}}$

$\sf\purple{\tt{0, \ \dfrac{1}{3} \ and \ -\dfrac{1}{3}.}}$

_______________________________

$\sf\blue{Relation \ between \ coefficients \ and \ zeroes}$

$\sf{The \ given \ cubic \ polynomial \ is}$

$\sf{p(x)=9x^{3}-x}$

$\sf{In \ standard \ form}$

$\sf{\leadsto{p(x)=9x^{3}+0x^{2}-x+0}}$

$\sf{Here, \ a=9, \ b=0, \ c=-1 \ and \ d=0}$

$\sf{Let \ \alpha=0,}$

$\sf{\beta=\dfrac{1}{3},}$

$\sf{\gamma=-\dfrac{1}{3}}$

______________________

$\sf{-\dfrac{b}{a}=-\dfrac{0}{9}}$

$\sf{\therefore{-\dfrac{b}{a}=0...(1)}}$

$\sf{\alpha+\beta+\gamma=\dfrac{1}{3}-\dfrac{1}{3}+0}$

$\sf{\therefore{\alpha+\beta+\gamma=0...(2)}}$

$\sf{from \ (1) \ and \ (2)}$

$\boxed{\sf{\alpha+\beta+\gamma=-\dfrac{b}{a}}}$

_______________________

$\sf{\dfrac{c}{a}=-\dfrac{1}{9}...(3)}$

$\sf{\alpha\beta+\beta\gamma+\alpha\gamma=(0)(\dfrac{1}{3})+(\dfrac{1}{3})(-\dfrac{1}{3})+(0)(-\dfrac{1}{3})}$

$\sf{\therefore{\alpha\beta+\beta\gamma+\alpha\gamma=-\dfrac{1}{9}...(4)}}$

$\sf{from \ (3) \ and \ (4)}$

$\boxed{\sf{\alpha\beta+\beta\gamma+\alpha\gamma=\dfrac{c}{a}}}$

_______________________

$\sf{-\dfrac{d}{a}=-\dfrac{0}{9}}$

$\sf{\therefore{-\dfrac{d}{a}=0...(5)}}$

$\sf{\alpha\beta\gamma=(0)(\dfrac{1}{3})(-\dfrac{1}{3})}$

$\sf{\therefore{\alpha\beta\gamma=0...(6)}}$

$\sf{from \ (5) \ and \ (6)}$

$\boxed{\sf{\alpha\beta\gamma=-\dfrac{d}{a}}}$

Discussion

27.	I) Slove-->3 and find the solution set.
Answer» Step-by-step EXPLANATION: what you have WRITTEN?

27.

I) Slove-->3 and find the solution set.

Answer»

Step-by-step EXPLANATION:

what you have WRITTEN?

Discussion

28.	If (16)2x+3= (64)x+3, then 42x-2=ans
Answer» ANSWER: this is the answer have a GOOD DAY

28.

If (16)2x+3= (64)x+3, then 42x-2=ans

Answer»

ANSWER:

this is the answer have a GOOD DAY

Discussion

29.	construt a quadrilateral ABCD in which AB=5cm, BC=6.5cm, angle A=75degree, angle B=105drgree and angle C=120drgree
Answer» HOPE HELPS you MAKE me as BRAINLIST

Discussion

30.	Q. The number of polynomialshaving zeros, 1 and -2 is
Answer» ANSWER: it will be a QUADRATIC POLYNOMIAL

30.

Q. The number of polynomialshaving zeros, 1 and -2 is

Answer»

ANSWER:

it will be a QUADRATIC POLYNOMIAL

Discussion

31.	1 point1. For drawing the graph of5x+2y=16. if x = 2. what is the valueof y?O 11/2O 8OO 14/5
Answer» Answer: 3 Step-by-step explanation: 5(2)+2y=16 10+2y=16 2y=16-10 2y=6 y=3

31.

1 point1. For drawing the graph of5x+2y=16. if x = 2. what is the valueof y?O 11/2O 8OO 14/5

Answer»

Answer:

3

Step-by-step explanation:

5(2)+2y=16

10+2y=16

2y=16-10

2y=6

y=3

Discussion

32.	5. A quadrilateral has three angles measuring 70°, 50° and 125°. What is the measure of thefourth angle?
Answer» GIVEN :- 1st ANGLE of quadrilateral = 70°. 2nd angle of quadrilateral = 50°. 3rd angle of quadrilateral = 125°. TO FIND :- The FOURTH angle of quadrilateral. SOLUTION :- LET the fourth angle of the quadrilateral be x. ☯ Sum of angle of quadrilateral = 360°. ➬ ∠1st + ∠2nd + ∠3rd + ∠4th = 360°. ➬ 70° + 50° + 125° + x = 360°. ➬ 245° + x = 360°. ➬ x = 360° - 245° ➬ x = 115°. HENCE the FORCE angle of quadrilateral is 115°. VERIFICATION :- ☯ Sum of angle of quadrilateral = 360°. ➬ ∠1st + ∠2nd + ∠3rd + ∠4th = 360°. ➬ 70° + 50° + 125° + x = 360°. ➬ 70° + 50° + 125° + 115° = 360°. ➬ 245° + 115° = 360° ➬ 360° = 360° L.H.S = R.H.S HENCE VERIFIED ✔

32.

5. A quadrilateral has three angles measuring 70°, 50° and 125°. What is the measure of thefourth angle?

Answer»

GIVEN :-

1st ANGLE of quadrilateral = 70°.
2nd angle of quadrilateral = 50°.
3rd angle of quadrilateral = 125°.

TO FIND :-

The FOURTH angle of quadrilateral.

SOLUTION :-

LET the fourth angle of the quadrilateral be x.

☯ Sum of angle of quadrilateral = 360°.

➬ ∠1st + ∠2nd + ∠3rd + ∠4th = 360°.

➬ 70° + 50° + 125° + x = 360°.

➬ 245° + x = 360°.

➬ x = 360° - 245°

➬ x = 115°.

HENCE the FORCE angle of quadrilateral is 115°.

VERIFICATION :-

☯ Sum of angle of quadrilateral = 360°.

➬ ∠1st + ∠2nd + ∠3rd + ∠4th = 360°.

➬ 70° + 50° + 125° + x = 360°.

➬ 70° + 50° + 125° + 115° = 360°.

➬ 245° + 115° = 360°

➬ 360° = 360°

L.H.S = R.H.S

HENCE VERIFIED ✔

Discussion

33.	Solve for x and y: = 6, = -3.xy2x+5yxy4x−5y
Answer» ANSWER: This is your answer. .have a GOOD DAY..

33.

Solve for x and y: = 6, = -3.xy2x+5yxy4x−5y

Answer»

ANSWER:

This is your answer. .have a GOOD DAY..

Discussion

34.	Please tell it fast hiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii
Answer» Answer: 2 is the PLACE VALUE.......

34.

Please tell it fast hiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii

Answer»

Answer:

2 is the PLACE VALUE.......

Discussion

35.	if 1 person can work 1000 brick in 1 year so how long it takes for 10 person to work 1000 brick ???
Answer» Answer: 10 person will TAKE 100 DAYS plZZZ MARK ME AS BRAINLIEST

35.

if 1 person can work 1000 brick in 1 year so how long it takes for 10 person to work 1000 brick ???

Answer»

Answer:

10 person will TAKE 100 DAYS

plZZZ MARK ME AS BRAINLIEST

Discussion

36.	फाइंड द कॉस्ट ऑफ 1 स्क्वेयर इन द एक्सपेंशन ऑफ ब्रैकेट एक्स स्क्वायर प्लस टू एक्स प्लस 3 होल स्क्वेयर प्लस ब्रैकेट एक्स स्क्वेयर - 2 एक्स प्लस 3 होल स्क्वायर
Answer» Answer: polynomial p(X)is DIVIDED by 2x-1 the QUOTIENT and the remainder ... brainly. in/question/13186076. Divide x2 4Y2 z2 – 4xy – ...

36.

फाइंड द कॉस्ट ऑफ 1 स्क्वेयर इन द एक्सपेंशन ऑफ ब्रैकेट एक्स स्क्वायर प्लस टू एक्स प्लस 3 होल स्क्वेयर प्लस ब्रैकेट एक्स स्क्वेयर - 2 एक्स प्लस 3 होल स्क्वायर

Answer»

Answer:

polynomial p(X)is DIVIDED by 2x-1 the QUOTIENT and the remainder ... brainly. in/question/13186076. Divide x2 4Y2 z2 – 4xy – ...

Discussion

37.	Can you help me..please??
Answer» ANSWER: your QUESTION is not clear send it again

37.

Can you help me..please??

Answer»

ANSWER:

your QUESTION is not clear

send it again

Discussion

38.	a cylindrical light house of radius 3m and height 21 m to be painted outside leaving its roof at a rate of rs 50 per m square find total cost of painting
Answer» ANSWER: =rs. 19800 Step-by-step EXPLANATION: csa =2πrh =222/7321 =22233 =449 =396m square cost =39650 =rs. 19800

38.

a cylindrical light house of radius 3m and height 21 m to be painted outside leaving its roof at a rate of rs 50 per m square find total cost of painting

Answer»

ANSWER:

=rs. 19800

Step-by-step EXPLANATION:

csa =2πrh

=2*22/7*3*21

=2*22*3*3

=44*9

=396m square

cost =396*50

=rs. 19800

Discussion

39.	6 अंकों की वह महत्तम संख्याएँ बताइए जो 15, 18, 21, 24 व 27 से विभाजित होने परशेषफल क्रमश: 10, 13, 16, 19 व 22 दिखाए।
Answer» Step-by-step explanation: गणित स्तम्भ गणित को हिंदी में पढ़िए और सीखिए Saturday, February 27, 2016 लघुत्तम और महत्तम समापवर्तक लघुत्तम और महत्तम समापवर्तक जैसा की आपको पता है कि प्रतियोगी परीक्षा में इस अध्याय से 1-2 प्रश्न अवश्य ही पूछे जाते है इसलिए यह अनिवार्य हो जाता है की हम इस अध्याय की बारीकियों सो समझे और आवश्यक सिध्दांत याद कर लें . लघुत्तम समापवर्तक :- दो या दो से अधिक संख्याओं का लघुत्तम (LCM) या ल.स. वह छोटी से छोटी संख्या है जिसमे दी गयी संख्याओं से पूरा पूरा भाग लग जाता है. मान लीजिये की आपको उस छोटी संख्या के बारे में जानना है जिसमे 2, 3 एवं 4 से भाग लग जाता हो तो अवश्य ही आपका उत्तर 12 होगा और आपका उत्तर ही लघुत्तम है. लघुत्तम समापवर्तक निकलने की विधियाँ :- 1. गुणनखंड विधि :- इस विधि में सबसे पहले संख्याओं के अभाज्य गुणनखंड कर उभयनिष्ठ गुणनखंड को केवल एक बार चुनकर अन्य सभी गुणनखंड को आपस में गुना करने पर आपको हल प्राप्त होता है, जिसे ल.स. भी कहा जाता है . उदाहरण :- 12, 16, 18 का ल.स. निकालें. हल :- 12 = 2 x 2 x 3 16 = 2 x 2 x 2 x 2 18 = 2 x 3 x 3 ल.स. (12, 16, 18) = 2 x 2 x 2 x 2 x 3 x 3 = 144 2. भाग विधि :- इस विधि के लिए सभी संख्याओं को कॉमा (,) लगाकर पंक्तिबद्ध करते है और फिर उन्हें सबसे छोटी अभाज्य संख्या जिससे कम से कम दो संख्या विभाजित हो से भाग देते है और प्राप्त भागफल को संख्या के नीचे और वो सभी संख्या भी जो विभाजित नहीं हुई हो अगली पंक्ति में लिखते है. यह प्रक्रिया तब तक दोहराते हैं जब तक की अंतिम पंक्ति में सभी अभाज्य संख्या न बच जाये. उदाहरण :- 12, 16, 18 का लघुत्तम निकाले हल : - ल.स. = 2 x 3 x 2 x 2 x 2 x 3 = 144 3. समुच्चय विधि :- इस विधि में सबसे पहले प्रत्येक संख्या का गुणन लिखते है और ऐसा करने के बाद जो गुणन सभी समुच्चय में शामिल हो और सबसे छोटा हो को चुन लेते हैं और यही आपका ल.स. होता है . उदाहरण :- 12, 16, 18 का ल.स. निकालें. A = { 12, 24, 36, 48, 60, 72, 84, 96, 108, 120, 132, 144, 156, 168, 180 ......} B = { 16, 32 , 48, 64, 80, 96, 112, 128, 144, 160 ......} C = { 18, 36, 54, 72, 90, 108, 126, 144, 162, 180 ---} यहाँ आप देख पा रहे हैं की तीनो समुच्चय में 144 सबसे छोटी संख्या है जो उभयनिष्ठ है. अतः ल.स. = 144 महत्तम समापवर्तक :- वह बड़ी से बड़ी संख्या जो दी हुई संख्याओं को पूर्णतया विभाजित कर दे संख्या का महत्तम समापवर्तक कहलाता है इसे HCF या म.स. भी लिखते है . उदाहरण :- 12,18 और 24 का म.स. निकालें. हल :- तीनो संख्या 12,18 , 24 का समापवर्तक 2, 3 एवं 6 है और इनमे सबसे बड़ी संख्या 6 है अतः इनका म.स. = 6 होगा महत्तम निकलने की विधियाँ :- 1. गुणनखंड विधि:- इस विधि में सबसे पहले सभी संख्या का अभाज्य गुणनखंड निकला जाता है. इसके बाद उभयनिष्ठ गुणनखंड को लिखा जाता है जो इन संख्या का म.स. होता है. उदाहरण :- 12,18 और 24 का म.स. निकालें. हल :- 12 = 2 X 2 X 3 18 = 2 X 3 X 3 24 = 2 X 2 X 2 X 3 म.स. = 2 X 3 = 6 2.

39.

6 अंकों की वह महत्तम संख्याएँ बताइए जो 15, 18, 21, 24 व 27 से विभाजित होने परशेषफल क्रमश: 10, 13, 16, 19 व 22 दिखाए।

Answer»

Step-by-step explanation:

गणित स्तम्भ

गणित को हिंदी में पढ़िए और सीखिए

Saturday, February 27, 2016

लघुत्तम और महत्तम समापवर्तक

जैसा की आपको पता है कि प्रतियोगी परीक्षा में इस अध्याय से 1-2 प्रश्न अवश्य ही पूछे जाते है इसलिए यह अनिवार्य हो जाता है की हम इस अध्याय की बारीकियों सो समझे और आवश्यक सिध्दांत याद कर लें .

लघुत्तम समापवर्तक :- दो या दो से अधिक संख्याओं का लघुत्तम (LCM) या ल.स. वह छोटी से छोटी संख्या है जिसमे दी गयी संख्याओं से पूरा पूरा भाग लग जाता है.

मान लीजिये की आपको उस छोटी संख्या के बारे में जानना है जिसमे 2, 3 एवं 4 से भाग लग जाता हो तो अवश्य ही आपका उत्तर 12 होगा और आपका उत्तर ही लघुत्तम है.

लघुत्तम समापवर्तक निकलने की विधियाँ :-

1. गुणनखंड विधि :- इस विधि में सबसे पहले संख्याओं के अभाज्य गुणनखंड कर उभयनिष्ठ गुणनखंड को केवल एक बार चुनकर अन्य सभी गुणनखंड को आपस में गुना करने पर आपको हल प्राप्त होता है, जिसे ल.स. भी कहा जाता है .

उदाहरण :- 12, 16, 18 का ल.स. निकालें.

हल :- 12 = 2 x 2 x 3

16 = 2 x 2 x 2 x 2

18 = 2 x 3 x 3

ल.स. (12, 16, 18) = 2 x 2 x 2 x 2 x 3 x 3 = 144

2. भाग विधि :- इस विधि के लिए सभी संख्याओं को कॉमा (,) लगाकर पंक्तिबद्ध करते है और फिर उन्हें सबसे छोटी अभाज्य संख्या जिससे कम से कम दो संख्या विभाजित हो से भाग देते है और प्राप्त भागफल को संख्या के नीचे और वो सभी संख्या भी जो विभाजित नहीं हुई हो अगली पंक्ति में लिखते है. यह प्रक्रिया तब तक दोहराते हैं जब तक की अंतिम पंक्ति में सभी अभाज्य संख्या न बच जाये.

उदाहरण :- 12, 16, 18 का लघुत्तम निकाले

हल : -

ल.स. = 2 x 3 x 2 x 2 x 2 x 3 = 144

3. समुच्चय विधि :- इस विधि में सबसे पहले प्रत्येक संख्या का गुणन लिखते है और ऐसा करने के बाद जो गुणन सभी समुच्चय में शामिल हो और सबसे छोटा हो को चुन लेते हैं और यही आपका ल.स. होता है .

उदाहरण :- 12, 16, 18 का ल.स. निकालें.

A = { 12, 24, 36, 48, 60, 72, 84, 96, 108, 120, 132, 144, 156, 168, 180 ......}

B = { 16, 32 , 48, 64, 80, 96, 112, 128, 144, 160 ......}

C = { 18, 36, 54, 72, 90, 108, 126, 144, 162, 180 ---}

यहाँ आप देख पा रहे हैं की तीनो समुच्चय में 144 सबसे छोटी संख्या है जो उभयनिष्ठ है. अतः ल.स. = 144

महत्तम समापवर्तक :- वह बड़ी से बड़ी संख्या जो दी हुई संख्याओं को पूर्णतया विभाजित कर दे संख्या का महत्तम समापवर्तक कहलाता है इसे HCF या म.स. भी लिखते है .

उदाहरण :- 12,18 और 24 का म.स. निकालें.

हल :- तीनो संख्या 12,18 , 24 का समापवर्तक 2, 3 एवं 6 है और इनमे सबसे बड़ी संख्या 6 है अतः इनका म.स. = 6 होगा

महत्तम निकलने की विधियाँ :-

1. गुणनखंड विधि:- इस विधि में सबसे पहले सभी संख्या का अभाज्य गुणनखंड निकला जाता है. इसके बाद उभयनिष्ठ गुणनखंड को लिखा जाता है जो इन संख्या का म.स. होता है.

उदाहरण :- 12,18 और 24 का म.स. निकालें.

हल :- 12 = 2 X 2 X 3

18 = 2 X 3 X 3

24 = 2 X 2 X 2 X 3

म.स. = 2 X 3 = 6

2.

Discussion

40.	Expand the following (-5x+2y+z)^2
Answer» Answer: = 25x² + 4y² + z² - 20XY +4yz - 10xz Step-by-step explanation: = (-5X+2y+z)^2 From , (a + b + c)2 = A2 + b2 + c2 +2ab+2bc +2ca = (-5x)² + (2y)² + (z)² +2×(-5x) × 2y+2× 2y× z +2×z×(-5x) = 25x² + 4y² + z² - 20xy +4yz - 10xz

40.

Expand the following (-5x+2y+z)^2

Answer»

Answer:

= 25x² + 4y² + z² - 20XY +4yz - 10xz

Step-by-step explanation:

= (-5X+2y+z)^2

From ,

(a + b + c)2 = A2 + b2 + c2 +2ab+2bc +2ca

= (-5x)² + (2y)² + (z)² +2×(-5x) × 2y+2× 2y× z +2×z×(-5x)

= 25x² + 4y² + z² - 20xy +4yz - 10xz

Discussion

41.	2. The graph of x = 9 is a straightline:*
Answer» ANSWER: Step-by-step EXPLANATION: it will be STRAIGHT if y=0 and x=9 (9,0)

41.

2. The graph of x = 9 is a straightline:*

Answer»

ANSWER:

Step-by-step EXPLANATION:

it will be STRAIGHT if y=0 and x=9

(9,0)

Discussion

42.	Rationalise 1/2√3 and 3/√5
Answer» Step-by-step EXPLANATION: *HOPE* it *helps* *please* *MARK* as *BRAINIEST*

42.

Rationalise 1/2√3 and 3/√5

Answer»

Step-by-step EXPLANATION:

HOPE it helps

please MARK as BRAINIEST

Discussion

43.	Find the pythgoras triplets which one is 11
Answer» $\huge\mathbb\red{Answer:-}$ You can use any ODD NUMBER to create a PYTHAGOREAN TRIPLE. Square the odd number, then divide the square by 2. Finally take half the square add 0.5, and half the square subtract 0.5 11² =121 => 121/2 = 60.5 => 60.5 + 0.5 = 61 => 60.5 - 0.5 = 60 11, 60, 61 HOPE THIS HELPS YOU AND PLEASE MARK ME AS A BRAINLEIST

43.

Find the pythgoras triplets which one is 11

Answer»

$\huge\mathbb\red{Answer:-}$

You can use any ODD NUMBER to create a PYTHAGOREAN TRIPLE. Square the odd number, then divide the square by 2. Finally take half the square add 0.5, and half the square subtract 0.5

11² =121 => 121/2 = 60.5 => 60.5 + 0.5 = 61 => 60.5 - 0.5 = 60

11, 60, 61

HOPE THIS HELPS YOU AND PLEASE MARK ME AS A BRAINLEIST

Discussion

44.	৭৫ লিটার কেরােসিন তেল ও ২৫ লিটার পেট্রোল সমান মাপের টিনে এমনভাবে ভর্তি করে রাখতে হবে যাতে দুপ্রকারতেল মিশে না যায়। কমপক্ষে কতগুলি টিনে তা করা যাবে? প্রতি টিনে কত লিটার তেল ধরবে?
Answer» Step-by-step EXPLANATION: রাখতে হবে যাতে দু-প্রকার তেল মিশে না যায়। কমপক্ষে কতগুলি টিনে তা করা যাবে? প্রতিদিনে কত লিটার তেল ধরবে?

44.

৭৫ লিটার কেরােসিন তেল ও ২৫ লিটার পেট্রোল সমান মাপের টিনে এমনভাবে ভর্তি করে রাখতে হবে যাতে দুপ্রকারতেল মিশে না যায়। কমপক্ষে কতগুলি টিনে তা করা যাবে? প্রতি টিনে কত লিটার তেল ধরবে?

Answer»

Step-by-step EXPLANATION:

রাখতে হবে যাতে দু-প্রকার তেল মিশে না যায়। কমপক্ষে কতগুলি টিনে তা করা যাবে? প্রতিদিনে

কত লিটার তেল ধরবে?

Discussion

45.	Lowest form of 11\5 is
Answer» Answer: 11 5 is ALREADY in the simplest FORM. It can be written as 2.2 in DECIMAL form (rounded to 6 decimal PLACES).

45.

Lowest form of 11\5 is

Answer»

Answer:

11

5

is ALREADY in the simplest FORM. It can be written as 2.2 in DECIMAL form (rounded to 6 decimal PLACES).

Discussion

46.	Find x,in the given figure
Answer» ANSWER: HOPE this is the answer PL MARK me as the BRAINLIEST

46.

Find x,in the given figure

Answer»

ANSWER:

HOPE this is the answer PL MARK me as the BRAINLIEST

Discussion

47.	4) 5361. Which of the following numbers are divisible by 2?a) 98b) 147Which of the following numbers are divisible by 3?c) 3692.
Answer» Answer: DIVISIBLE by 2=98 divisible by 3=369 Step-by-step EXPLANATION: how i told is if units in the number has even NUMBERS is divisible by 2 sum of all digits in number is divisible by 3 hope you UNDERSTOOD friend FOLLOW for more bye

47.

4) 5361. Which of the following numbers are divisible by 2?a) 98b) 147Which of the following numbers are divisible by 3?c) 3692.

Answer»

Answer:

DIVISIBLE by 2=98

divisible by 3=369

Step-by-step EXPLANATION:

how i told is if units in the number has even NUMBERS is divisible by 2

sum of all digits in number is divisible by 3

hope you UNDERSTOOD friend

FOLLOW for more

bye

Discussion

48.	Q2.2Find the coefficient of x2in the expansion of ( x² + 2x + 3).3).(xcfallen7Q3SolveSRL find
Answer» Step-by-step EXPLANATION: shfettuiy eqksurssyayq I fhf to the STORE and got the same THING but I have no idea what was GOING on with

48.

Q2.2Find the coefficient of x2in the expansion of ( x² + 2x + 3).3).(xcfallen7Q3SolveSRL find

Answer»

Step-by-step EXPLANATION:

shfettuiy eqksurssyayq I fhf to the STORE and got the same THING but I have no idea what was GOING on with

Discussion

49.	5² - 3² = 4² Verify
Answer» ANSWER: Step-by-step EXPLANATION: or, 5² - 3² = 4² or, 25 - 9 = 16 ∴ 16 = 16

49.

5² - 3² = 4² Verify

Answer»

ANSWER:

Step-by-step EXPLANATION:

or, 5² - 3² = 4²

or, 25 - 9 = 16

∴ 16 = 16

Discussion

50.	फाइंड द मैक्सिमम सम ऑफ एपी 30,27,24,21 18........
Answer» ANSWER: MAXIMUM SUM =30 Step-by-step EXPLANATION: ..........

50.

फाइंड द मैक्सिमम सम ऑफ एपी 30,27,24,21 18........

Answer»

ANSWER:

MAXIMUM SUM =30

Step-by-step EXPLANATION:

..........

Discussion

Explore topic-wise InterviewSolutions in Current Affairs.

11th term of the AP: 10,7, 4, . . . , is​

If tan a =24 upon 7 find the value of ( cot A + sin A x cos A)​

10. In the given figure, find thevalue of x:​

1. Given that y is proportional to the cube of x, and that y = 48 when x -2, calculate the value ofx when y = 62. Given that y varies as the cube of x, and that y = 48 when x = 6, find the value of ywhen x = 9.​

The forth term of the ap -11 -4....​

4. Find the average of the numbers 8, 13, 15​

1÷4 to the power of-3​

If PQ||RS then the measure of angle m is give me answer

Probability of geeting a red ball from a bag containing 20 red balls is

15x(x+5)+7 using distributive property

If speed of a boat in downstream is 7 km/hr and speed of same boat in upstream is 1 km/hr then speed of boat in still water is be

A square of nine number is marked in calendar the sum of these numbers is 90. What are the numbers

AnswEr :

⠀⠀━━━━━━━━━━━━

GivEn :

SoluTion :

⠀⠀━━━━━━━━━━━━

⠀⠀━━━━━━━━━━━━

1+4=5, 2,+5=12,3+6=21,9+12?

Find the sum of first 10 termsof an AP :31,26,21,16

Which of the following sum of 7/12 and 3/12​

If the coordinate of p is x and that of Q is Y and x=4,Y=-5 then find D(P,Q)​

Answer

The COORDINATE of p is X and that of Q is Y (4,0) (0,5)

please MARK as BRAINLIST plz plz plz

HCF of 57 , 75 ,102 plz bata do guys​

HCF OF 57, 75,102 IS 6

If one zero of the polynomial x^2 - 5x + k is -4 then what is value of k​

Evaluate (-3)⅝ ÷ (-1/2)⁴​

Write a letter to the Editor of a newspaper expressing your concern overthe increasing number of Covid 19 patients in your area. You are Sathwik/ Satheerthya , Bailey Road, Patna .(Word limit 100-120 words)​

sub:- Increasing number of covid 19 over the AREA's...

What are alternative angles ?​

hope it helps you

Factorize (2x+3y)²-4z²​

Q7) If f(2)=2. f(2)= -5 and f(-1)=-3 find derivative off(f(x)-3) at x=2 is​

Find the zeroes of p(x)=9x³-x and hence verify the relationship between zeroes and coefficients.​

ANSWER:

SOLUTION:

I) Slove-->3 and find the solution set.​

If (16)2x+3= (64)x+3, then 42x-2=ans​

construt a quadrilateral ABCD in which AB=5cm, BC=6.5cm, angle A=75degree, angle B=105drgree and angle C=120drgree​

Q. The number of polynomialshaving zeros, 1 and -2 is​

1 point1. For drawing the graph of5x+2y=16. if x = 2. what is the valueof y?O 11/2O 8OO 14/5​

5. A quadrilateral has three angles measuring 70°, 50° and 125°. What is the measure of thefourth angle?​

HENCE VERIFIED ✔

Solve for x and y: = 6, = -3.xy2x+5yxy4x−5y​

Please tell it fast hiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii​

if 1 person can work 1000 brick in 1 year so how long it takes for 10 person to work 1000 brick ??? ​

Can you help me..please??​

a cylindrical light house of radius 3m and height 21 m to be painted outside leaving its roof at a rate of rs 50 per m square find total cost of painting​

6 अंकों की वह महत्तम संख्याएँ बताइए जो 15, 18, 21, 24 व 27 से विभाजित होने परशेषफल क्रमश: 10, 13, 16, 19 व 22 दिखाए।​

Expand the following (-5x+2y+z)^2​

2. The graph of x = 9 is a straightline:*​

Rationalise 1/2√3 and 3/√5​

HOPE it helps

please MARK as BRAINIEST

Find the pythgoras triplets which one is 11​

HOPE THIS HELPS YOU AND PLEASE MARK ME AS A BRAINLEIST

Lowest form of 11\5 is​

Find x,in the given figure​

4) 5361. Which of the following numbers are divisible by 2?a) 98b) 147Which of the following numbers are divisible by 3?c) 3692.​

Q2.2Find the coefficient of x2in the expansion of ( x² + 2x + 3).3).(xcfallen7Q3SolveSRL find​

5² - 3² = 4² Verify ​

फाइंड द मैक्सिमम सम ऑफ एपी 30,27,24,21 18........ ​

11th term of the AP: 10,7, 4, . . . , is

If tan a =24 upon 7 find the value of ( cot A + sin A x cos A)

10. In the given figure, find thevalue of x:

1. Given that y is proportional to the cube of x, and that y = 48 when x -2, calculate the value ofx when y = 62. Given that y varies as the cube of x, and that y = 48 when x = 6, find the value of ywhen x = 9.

The forth term of the ap -11 -4....

4. Find the average of the numbers 8, 13, 15

1÷4 to the power of-3

Which of the following sum of 7/12 and 3/12

If the coordinate of p is x and that of Q is Y and x=4,Y=-5 then find D(P,Q)

HCF of 57 , 75 ,102 plz bata do guys

If one zero of the polynomial x^2 - 5x + k is -4 then what is value of k

Evaluate (-3)⅝ ÷ (-1/2)⁴

Write a letter to the Editor of a newspaper expressing your concern overthe increasing number of Covid 19 patients in your area. You are Sathwik/ Satheerthya , Bailey Road, Patna .(Word limit 100-120 words)

What are alternative angles ?

Factorize (2x+3y)²-4z²

Q7) If f(2)=2. f(2)= -5 and f(-1)=-3 find derivative off(f(x)-3) at x=2 is

Find the zeroes of p(x)=9x³-x and hence verify the relationship between zeroes and coefficients.

I) Slove-->3 and find the solution set.

If (16)2x+3= (64)x+3, then 42x-2=ans

construt a quadrilateral ABCD in which AB=5cm, BC=6.5cm, angle A=75degree, angle B=105drgree and angle C=120drgree

Q. The number of polynomialshaving zeros, 1 and -2 is

1 point1. For drawing the graph of5x+2y=16. if x = 2. what is the valueof y?O 11/2O 8OO 14/5

5. A quadrilateral has three angles measuring 70°, 50° and 125°. What is the measure of thefourth angle?

Solve for x and y: = 6, = -3.xy2x+5yxy4x−5y

Please tell it fast hiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii

if 1 person can work 1000 brick in 1 year so how long it takes for 10 person to work 1000 brick ???

Can you help me..please??

a cylindrical light house of radius 3m and height 21 m to be painted outside leaving its roof at a rate of rs 50 per m square find total cost of painting

6 अंकों की वह महत्तम संख्याएँ बताइए जो 15, 18, 21, 24 व 27 से विभाजित होने परशेषफल क्रमश: 10, 13, 16, 19 व 22 दिखाए।

Expand the following (-5x+2y+z)^2

2. The graph of x = 9 is a straightline:*

Rationalise 1/2√3 and 3/√5

Find the pythgoras triplets which one is 11

Lowest form of 11\5 is

Find x,in the given figure

4) 5361. Which of the following numbers are divisible by 2?a) 98b) 147Which of the following numbers are divisible by 3?c) 3692.

Q2.2Find the coefficient of x2in the expansion of ( x² + 2x + 3).3).(xcfallen7Q3SolveSRL find

5² - 3² = 4² Verify

फाइंड द मैक्सिमम सम ऑफ एपी 30,27,24,21 18........