332354 + Interview Questions in Secondary School in Math

1.	Think about what would happen to 182. It could become as large as 821and as small as 128. Try this with 391 as well.Now think about this. Take any 3-digit number and exchange the digit atthe hundreds place with the digit at the ones place.
Answer» Answer: 931 is LARGEST 139 is SMALLEST

1.

Think about what would happen to 182. It could become as large as 821and as small as 128. Try this with 391 as well.Now think about this. Take any 3-digit number and exchange the digit atthe hundreds place with the digit at the ones place.

Answer»

Answer:

931 is LARGEST

139 is SMALLEST

Discussion

2.	The value of 7 in 4709606 is
Answer» ANSWER: LAKH is the VALUE of 7 Step-by-step EXPLANATION: MARK me brainnest

2.

The value of 7 in 4709606 is

Answer»

ANSWER:

LAKH is the VALUE of 7

Step-by-step EXPLANATION:

MARK me brainnest

Discussion

3.	Rationalise the denominator 1/(5+√2)
Answer» ✯✯ QUESTION ✯✯ Rationalise the DENOMINATOR.. $\dfrac{1}{(5+\sqrt{2}}$ ▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬ ✰✰ ANSWER ✰✰ $\dfrac{1}{(5+\sqrt{2}}$ $⇝\dfrac{1}{5+\sqrt{2}}\times\dfrac{5-\sqrt{2}}{5-\sqrt{2}}$ $⇝\dfrac{5-\sqrt{2}}{a^2-b^2}$ $⇝\dfrac{5-\sqrt{2}}{(5)^2-(\sqrt{2)}^2}$ $⇝\dfrac{5-\sqrt{2}}{25-2}$ $\large{\boxed{\bold{\bold{\green{\sf{Answer:.\dfrac{5-\sqrt{2}}{23}}}}}}}$

3.

Rationalise the denominator 1/(5+√2)

Answer»

✯✯ QUESTION ✯✯

Rationalise the DENOMINATOR..

$\dfrac{1}{(5+\sqrt{2}}$

▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬

✰✰ ANSWER ✰✰

$\dfrac{1}{(5+\sqrt{2}}$

$⇝\dfrac{1}{5+\sqrt{2}}\times\dfrac{5-\sqrt{2}}{5-\sqrt{2}}$

$⇝\dfrac{5-\sqrt{2}}{a^2-b^2}$

$⇝\dfrac{5-\sqrt{2}}{(5)^2-(\sqrt{2)}^2}$

$⇝\dfrac{5-\sqrt{2}}{25-2}$

$\large{\boxed{\bold{\bold{\green{\sf{Answer:.\dfrac{5-\sqrt{2}}{23}}}}}}}$

Discussion

4.	Find three rational numbers between 2/5 and 1/3 .using mean method
Answer» Step-by-step EXPLANATION: FIRST NUMBER=2/5+1/3÷2=11/30 second number=2/5+11/30÷2=23/60 third number =2/5+23/60÷2=47/120

4.

Find three rational numbers between 2/5 and 1/3 .using mean method

Answer»

Step-by-step EXPLANATION:

FIRST NUMBER=2/5+1/3÷2=11/30

second number=2/5+11/30÷2=23/60

third number =2/5+23/60÷2=47/120

Discussion

5.	Rijul went for a long journey. He travelled 1/4 of his journey by aeroplane and the rest by car.What fraction of the journey he travelled by car?
Answer» ANSWER: and if we TAKE in WHOLE FRACTION it answer will be 3/4

5.

Rijul went for a long journey. He travelled 1/4 of his journey by aeroplane and the rest by car.What fraction of the journey he travelled by car?

Answer»

ANSWER:

and if we TAKE in WHOLE FRACTION it answer will be 3/4

Discussion

6.	Multiplicative inverse of 5/31
Answer» ANSWER: MULTIPLICATIVE INVERSE of 5/13 = 13/5

6.

Multiplicative inverse of 5/31

Answer»

ANSWER:

MULTIPLICATIVE INVERSE of 5/13 = 13/5

Discussion

7.	Find 9 + 6 using number line
Answer» Answer: 15 iamnajsjsjsjhshsbsbiskwks

7.

Find 9 + 6 using number line

Answer»

Answer:

15 iamnajsjsjsjhshsbsbiskwks

Discussion

8.	Find whether 330550 is a perfect square
Answer» Answer: OK BUDDY here is your answer STEPS by STEP in the PIC

8.

Find whether 330550 is a perfect square

Answer»

Answer:

OK BUDDY here is your answer STEPS by STEP in the PIC

Discussion

9.	Free side of a triangle are x and y sentimeter and jet centimetre find the perimeter of the triangle
Answer» ANSWER: (X+y+z) centimeter Step-by-step EXPLANATION: sides of TRIANGLE are = x,y and z perimeter of triangle = sum of all sides perimeter = x+y+z

9.

Free side of a triangle are x and y sentimeter and jet centimetre find the perimeter of the triangle

Answer»

ANSWER:

(X+y+z) centimeter

Step-by-step EXPLANATION:

sides of TRIANGLE are = x,y and z

perimeter of triangle = sum of all sides

perimeter = x+y+z

Discussion

10.	Write the place value of each digit in 4126
Answer» Answer: 15739 78276388 901873

10.

Write the place value of each digit in 4126

Answer»

Answer:

15739 78276388 901873

Discussion

11.	Find the cube root of 125 by successive subtraction
Answer» ANSWER: here is the method Step-by-step EXPLANATION: ..........in this picture there is cube ROOT of 125 with successive subtraction

11.

Find the cube root of 125 by successive subtraction

Answer»

ANSWER:

here is the method

Step-by-step EXPLANATION:

..........in this picture there is cube ROOT of 125 with successive subtraction

Discussion

12.	Factorise the following. X²-8x+15
Answer» ANSWER: (x-5) (x-3) Step-by-step EXPLANATION: x^2-3x-5x+15 x(x-3)-5(x-3) (x-5) (x-3)

12.

Factorise the following. X²-8x+15

Answer»

ANSWER:

(x-5) (x-3)

Step-by-step EXPLANATION:

x^2-3x-5x+15

x(x-3)-5(x-3)

(x-5) (x-3)

Discussion

13.	Whole number between 53 and 75 is
Answer» 54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74 please LET it be BRAINLIST ANSWER....................

13.

Whole number between 53 and 75 is

Answer»

54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74

please LET it be BRAINLIST ANSWER....................

Discussion

14.	Can you define me eulcid division lemma
Answer» *Hey* *EUCLID* *DIVISON* *LEMMA* : It *STATES* *that* *given* *two* *positive* *integers* a,b *there* *exists* *two* *more* *whole* *NUMBERS* q,r *such* *that* a=bq+r *where* 0 is *EQUAL* to r or *less* *than* r *and* *less* *than* b. In *simple* *WORDS* *Dividend* =*Divisor* × *Quotient* + *Remainder* *Thank*

14.

Can you define me eulcid division lemma

Answer»

Hey

EUCLID DIVISON LEMMA :

It STATES that given two positive integers a,b there exists two more whole NUMBERS q,r such that a=bq+r where 0 is EQUAL to r or less than r and less than b.

In simple WORDS

Dividend =Divisor × Quotient + Remainder

Thank

Discussion

15.	9+3=180,7+6=170.,5+7=1486+6=?
Answer» ANSWER: how it is POSSIBLE 9+3=12,7+6=13,5+7=12and OBVIOUSLY 6+6=12

15.

9+3=180,7+6=170.,5+7=1486+6=?

Answer»

ANSWER:

how it is POSSIBLE 9+3=12,7+6=13,5+7=12and OBVIOUSLY 6+6=12

Discussion

16.	The monthly income of Arun and Varun are rs.18000 and rs.27000 respectively. What is the ratio of the income of varun to that of Arun in its simlest form
Answer» Answer:27000/18000=3/2=3:2 put me as BRAINLIEST PLEASE

16.

The monthly income of Arun and Varun are rs.18000 and rs.27000 respectively. What is the ratio of the income of varun to that of Arun in its simlest form

Answer»

Answer:27000/18000=3/2=3:2

put me as BRAINLIEST PLEASE

Discussion

17.	Express 0.507418 in the form of p/q, where p and q are integers and q not equal to 0
Answer» Answer: 507518/1000000 i HOPE it HELPS

17.

Express 0.507418 in the form of p/q, where p and q are integers and q not equal to 0

Answer»

Answer:

507518/1000000

i HOPE it HELPS

Discussion

18.	Plz solve.........................
Answer» Answer: 3!=6 Step-by-step explanation: all identical books will stay together. so group of 2 english book, 3 hindi book,4 MATH book we have to ARRANGE. 3 group arrange in 3 place by 3!(3 factorial) way 3!=3×2×1 =6 arrangement EE,HHH,MMMM EE,MMMM,HHH HHH,EE,MMMM HHH,MMMM,EE MMMM,EE,HHH MMMM,HHH,EE E for english book H for hindi book M for math book

18.

Plz solve.........................

Answer»

Answer:

3!=6

Step-by-step explanation:

all identical books will stay together.

so group of 2 english book, 3 hindi book,4 MATH book we have to ARRANGE.

3 group arrange in 3 place by 3!(3 factorial) way

3!=3×2×1

=6

arrangement

EE,HHH,MMMM
EE,MMMM,HHH
HHH,EE,MMMM
HHH,MMMM,EE
MMMM,EE,HHH
MMMM,HHH,EE

E for english book

H for hindi book

M for math book

Discussion

19.	Only for genius give me right ans... with full explaining ..fast.fast .....
Answer» ANSWER: MARK me brainnest....

19.

Only for genius give me right ans... with full explaining ..fast.fast .....

Answer»

ANSWER:

MARK me brainnest....

Discussion

20.	18x raise to 4 minus 16 y raise to 4
Answer» Answer: 18x +4+16yfgjjzdfhhjjjj

20.

18x raise to 4 minus 16 y raise to 4

Answer»

Answer:

18x +4+16yfgjjzdfhhjjjj

Discussion

21.	What must be true for lines a and b to be parallel lines? Select four options.Lines a and b are crossed by transversals c and d. The angles formed by lines a, c, and d, clockwise from top left, are (3 x minus 1) degrees, 2, blank, blank, blank, 1. The angles formed by lines b and c are blank, (4 x minus 10) degrees, blank, blank. The angles formed by lines b and d are 58 degrees, blank, blank, blank.mAngle1 = (4 x minus 10) degreesmAngle2 = 58Degreesx = 20(3 x minus 1) degrees equals = (4 x minus 10) degreesAngle1 = 58Degrees(3 x minus 1) degrees equals = 58Degreesx = 19(3 x minus 1) degrees + (4 x minus 10) degrees + mAngle2 = 180Degrees
Answer» HYY Dude A , B , G , H or 1 , 2 , 7 , 8 Step-by-step EXPLANATION: SORRY I'm LATE

21.

What must be true for lines a and b to be parallel lines? Select four options.Lines a and b are crossed by transversals c and d. The angles formed by lines a, c, and d, clockwise from top left, are (3 x minus 1) degrees, 2, blank, blank, blank, 1. The angles formed by lines b and c are blank, (4 x minus 10) degrees, blank, blank. The angles formed by lines b and d are 58 degrees, blank, blank, blank.mAngle1 = (4 x minus 10) degreesmAngle2 = 58Degreesx = 20(3 x minus 1) degrees equals = (4 x minus 10) degreesAngle1 = 58Degrees(3 x minus 1) degrees equals = 58Degreesx = 19(3 x minus 1) degrees + (4 x minus 10) degrees + mAngle2 = 180Degrees

Answer»

HYY Dude

A , B , G , H or 1 , 2 , 7 , 8

Step-by-step EXPLANATION:

SORRY I'm LATE

Discussion

22.	Hi please solve this problem
Answer» ANSWER: not my grade i am in 8TH and we have no been TAUGHT this

22.

Hi please solve this problem

Answer»

ANSWER:

not my grade

i am in 8TH and we have no been TAUGHT this

Discussion

23.	2,6=156 9,7=420 6,8=?Options area)250 b)240 c)196 d)225Somewhere is answer 240 but can anyone explain me?
Answer» GIVEN: 2, 6 = 156. 9, 7 = 420. To Prove: 6 , 8 = ? Solution: In the given question two series is defined, which VALUES are: 2,6=156 .....(1) 9,7=420 .....(2) Solve the above given series: $\ Solve \ equation \ 1: \\\\ \Rightarrow (2, 6) = 156 \\\\ \Rightarrow (2^2 \times \ 6^2)\ + \ 2 \times 6 \ =156 \\\\\Rightarrow (4 \times 36) + 12 \\\\\Rightarrow 144 + 12 \\\\\Rightarrow 156 \\\\$ $\ Solve \ Equation \ 2: \\\\ \Rightarrow \ 9, 7= 420 \\\\\Rightarrow (9^1 \times 7^2) -3\times7\\\\\Rightarrow (441) -21\\\\\Rightarrow 420\\$ $\ Solve \ Equation \ 3: \\\\\Rightarrow 6, 8= ?\\\\\Rightarrow (6^0 \times 8^2) \ + 4 \times 8 \\\\\Rightarrow (1 \times 64) \ + 32 \\\\\Rightarrow (64) \ + 32\\\\ \Rightarrow <klux>96</klux> \\\\$ The pattern which equation follow are: +,-,+.... & ^2,^1,^0 In this question all the given option were wrong, that's why the final answer of 6, 8 is =96.

23.

2,6=156 9,7=420 6,8=?Options area)250 b)240 c)196 d)225Somewhere is answer 240 but can anyone explain me?

Answer»

GIVEN:

2, 6 = 156.

9, 7 = 420.

To Prove:

6 , 8 = ?

Solution:

In the given question two series is defined, which VALUES are:

2,6=156 .....(1)

9,7=420 .....(2)

Solve the above given series:

$\ Solve \ equation \ 1: \\\\ \Rightarrow (2, 6) = 156 \\\\ \Rightarrow (2^2 \times \ 6^2)\ + \ 2 \times 6 \ =156 \\\\\Rightarrow (4 \times 36) + 12 \\\\\Rightarrow 144 + 12 \\\\\Rightarrow 156 \\\\$

$\ Solve \ Equation \ 2: \\\\ \Rightarrow \ 9, 7= 420 \\\\\Rightarrow (9^1 \times 7^2) -3\times7\\\\\Rightarrow (441) -21\\\\\Rightarrow 420\\$

$\ Solve \ Equation \ 3: \\\\\Rightarrow 6, 8= ?\\\\\Rightarrow (6^0 \times 8^2) \ + 4 \times 8 \\\\\Rightarrow (1 \times 64) \ + 32 \\\\\Rightarrow (64) \ + 32\\\\ \Rightarrow <klux>96</klux> \\\\$

The pattern which equation follow are: +,-,+.... & ^2,^1,^0

In this question all the given option were wrong, that's why the final answer of 6, 8 is =96.

Discussion

24.	Insert 16 ratinal numbers between 2.1 and 2.2
Answer» ANSWER: they are 2.11 2.12 2.13 2.14 2.15 2.16 2.17 2.18 2.19 2.112 2.134 2.156 2.178 2.164 2.198 May it HELPS

24.

Insert 16 ratinal numbers between 2.1 and 2.2

Answer»

ANSWER:

they are

2.11
2.12
2.13
2.14
2.15
2.16
2.17
2.18
2.19
2.112
2.134
2.156
2.178
2.164
2.198

May it HELPS

Discussion

25.	The root of = 18 is x = ___
Answer» 20 I HOPE it HELPS you

25.

The root of = 18 is x = ___

Answer»

20

I HOPE it HELPS you

Discussion

26.	How many squares in my scan copy?
Answer» in my opinion they are 36.... HOPE IT HELPS YOU PLZZ MARK ME AS BRAINLIEST PLEASE MARK ME

26.

How many squares in my scan copy?

Answer»

in my opinion

they are 36....

HOPE IT HELPS YOU

PLZZ MARK ME AS BRAINLIEST

PLEASE MARK ME

Discussion

27.	25% OFF!Clare buys a bicycle during the sale. If Clare pays $99, what was the original price?
Answer» ANSWER: $132................

27.

25% OFF!Clare buys a bicycle during the sale. If Clare pays $99, what was the original price?

Answer»

ANSWER:

$132................

Discussion

28.	Solve the inequality and find X
Answer» ANSWER: dhegdnc chdvx gehdgdhfh dhfhdbcbrhdhd DB bdhsbf dhgsgbrhrhhdhfbfbhebfheh

28.

Solve the inequality and find X

Answer»

ANSWER:

dhegdnc chdvx gehdgdhfh dhfhdbcbrhdhd DB bdhsbf dhgsgbrhrhhdhfbfbhebfheh

Discussion

29.	If the product of the zeroes of the quadratic polynomial3x²+5x+k is -2/3 then find k
Answer» Step-by-step explanation: given, product of ZEROS of the quadratic equation =-2/3 we KNOW that, product = c/a -2/3=k/3 k=-2. hence k=-2 I *hope* *HELPFUL* *for* *you! follow* me

29.

If the product of the zeroes of the quadratic polynomial3x²+5x+k is -2/3 then find k

Answer»

Step-by-step explanation:

given,

product of ZEROS of the quadratic equation =-2/3

we KNOW that,

product = c/a

-2/3=k/3

k=-2.

hence k=-2

I hope HELPFUL for you!

follow me

Discussion

30.	Discount of 20%. How many extra toys Sunil can buy?gave discouA bus covers distance freespeed of bus ifovers distance from Delhi to Chandigarh in 5 hours at a speed of 60 km/hr. What should be theof bus if the driver wants to cover the distance in 4 hours?de can complete a particular job in 60 days. If the job has to be completed in 50 days, how
Answer» Go to track down the ROAD to the Sunshine be the FIRST time in the evening of the difference between the two of the difference between the two of the difference between the two of the Sunshine of the difference between a developing and we can get the difference by Jatin Here the two most impugned Shahjahanpur GH BARCODE scanner history of the difference between the two of the difference ldhekebdh Keisha the difference between the two of the two most important to US in

30.

Discount of 20%. How many extra toys Sunil can buy?gave discouA bus covers distance freespeed of bus ifovers distance from Delhi to Chandigarh in 5 hours at a speed of 60 km/hr. What should be theof bus if the driver wants to cover the distance in 4 hours?de can complete a particular job in 60 days. If the job has to be completed in 50 days, how

Answer»

Go to track down the ROAD to the Sunshine be the FIRST time in the evening of the difference between the two of the difference between the two of the difference between the two of the Sunshine of the difference between a developing and we can get the difference by Jatin Here the two most impugned Shahjahanpur GH BARCODE scanner history of the difference between the two of the difference

ldhekebdh Keisha the difference between the two of the two most important to US in

Discussion

31.	IFindtheadditinein verseofintegersthe96
Answer» the ANSWER is -96 very EASY YAR

Discussion

32.	3.showthat(x-1) is afactor of x10 - 1
Answer» Step-by-step explanation: You can do it with either factor theorem or LONG division method. the remainder must be 0.. Then only u can tell that (X-1) is a factor of x10-1. Factor Theorem p(x)=x10-1 since x-1 is a factor equate x with 0. You will get 1 p(1)=(1)10-1 p(1)=10-1 p(x)=9 Hence, (x-1) is not a factor of x10-1

32.

3.showthat(x-1) is afactor of x10 - 1

Answer»

Step-by-step explanation:

You can do it with either factor theorem or LONG division method.

the remainder must be 0.. Then only u can tell that (X-1) is a factor of x10-1.

Factor Theorem

p(x)=x10-1

since x-1 is a factor equate x with 0. You will get 1

p(1)=(1)10-1

p(1)=10-1

p(x)=9

Hence, (x-1) is not a factor of x10-1

Discussion

33.	14.If the equation regarded as quadratic in and has equal rootsthen
Answer» $\bold \red{ \|\| \: \|\| your \: answer \: \|\| \: \|\| } \\ \\ be \: happy.... \\ \\ \bold \green{make \: it \: brainlist \: \: answer....}$

33.

14.If the equation regarded as quadratic in and has equal rootsthen

Answer»

$\bold \red{ || \: || your \: answer \: || \: || } \\ \\ be \: happy.... \\ \\ \bold \green{make \: it \: brainlist \: \: answer....}$

Discussion

34.	What os the condution for remainder in Euclid division algorithm
Answer» Answer: LET remainder =r then 0≤r>b where b is DIVISOR

34.

What os the condution for remainder in Euclid division algorithm

Answer»

Answer:

LET remainder =r

then 0≤r>b

where b is DIVISOR

Discussion

35.	What is a geometric progression?
Answer» Answer: A geometric progression or GP is a SEQUENCE where each new term after the FIRST is obtained by multiplying the preceding term by a constantr called common ratio. The geometric progression can be written as: ar0=a, ar1=ar, AR2, ar3, ...

35.

What is a geometric progression?

Answer»

Answer:

A geometric progression or GP is a SEQUENCE where each new term after the FIRST is obtained by multiplying the preceding term by a constantr called common ratio.

The geometric progression can be written as: ar0=a, ar1=ar, AR2, ar3, ...

Discussion

36.	Answer the following questions :1. Find the distance to the point (2, 3) from the origin.2. Show that the points (-1, 7), (3, -5) and (4, -8) are collinear.3.If p(x, y) is equidistant from (2,3) and (-2, -3), then write the relation between x and y.4.Find the perimeter of the triangle whose vertices are (3, 2), (2, -3) and (0,0).5.Show that the points (-1, -8), (4,-6), (2,-1), (-3,-3) taken in order form a square.
Answer» Answer: 1. d= √(x2-x1)^2 +(y2-Y1)^2 (2,3) origin =(0,0) LET 2 be x1 and 3 be y1 and 0 be x2 and 0 be y2 √(0-2)^2 + (0-3)^2 √(-2)^2 +(-3)^2 √4+9 =√13 3.605 Therefore the answer is 3.605 2. 1/2\| x1(y2 - y3) +x2 (y3 - y1) + x3 (y1- y2)\| (-1,7) (3,-5) (4,-8) (x1,y1)(x2,y2)(x3,y3) 1/2\| -1 (-5 +8) + 3 (-8 -7) + 4 (7 +5)\| 1/2\| 5-8-24-21+28+20\| 1/2\| 53 -53 \| 1/2\| (0) 1/2*0 0/2 =0 Therefore the points are COLLINEAR.

36.

Answer the following questions :1. Find the distance to the point (2, 3) from the origin.2. Show that the points (-1, 7), (3, -5) and (4, -8) are collinear.3.If p(x, y) is equidistant from (2,3) and (-2, -3), then write the relation between x and y.4.Find the perimeter of the triangle whose vertices are (3, 2), (2, -3) and (0,0).5.Show that the points (-1, -8), (4,-6), (2,-1), (-3,-3) taken in order form a square.

Answer»

Answer:

1. d= √(x2-x1)^2 +(y2-Y1)^2

(2,3) origin =(0,0)

LET 2 be x1 and 3 be y1 and 0 be x2 and 0 be y2

√(0-2)^2 + (0-3)^2

√(-2)^2 +(-3)^2

√4+9

=√13

3.605

Therefore the answer is 3.605

2. 1/2| x1(y2 - y3) +x2 (y3 - y1) + x3 (y1- y2)|

(-1,7) (3,-5) (4,-8)

(x1,y1)(x2,y2)(x3,y3)

1/2| -1 (-5 +8) + 3 (-8 -7) + 4 (7 +5)|

1/2| 5-8-24-21+28+20|

1/2| 53 -53 |

1/2| (0)

1/2*0

0/2

=0

Therefore the points are COLLINEAR.

Discussion

37.	3a - 2b + 15a² ÷ 5a + 4c - 2a
Answer» Answer: 3A - 2B + 15a^2 ÷5a + 4C - 2a 3a - 2b + 3a + 4c - 2a 3a - 2b + a + 4c 4a - 2b + 4c hope it HELPS you

37.

3a - 2b + 15a² ÷ 5a + 4c - 2a

Answer»

Answer:

3A - 2B + 15a^2 ÷5a + 4C - 2a

3a - 2b + 3a + 4c - 2a

3a - 2b + a + 4c

4a - 2b + 4c

hope it HELPS you

Discussion

38.	Find x in the above figure !
Answer» ANSWER: this is the answer pls MARK as BRAINLIEST

38.

Find x in the above figure !

Answer»

ANSWER:

this is the answer

pls MARK as BRAINLIEST

Discussion

39.	What is the area of ABCD
Answer» Answer: may we know what are the values of a,B,C,d i hope you undrestand

39.

What is the area of ABCD

Answer»

Answer:

may we know what are the values of a,B,C,d

i hope you undrestand

Discussion

40.	Solve this? +? +? +? +80+90=100 negative figures not allowed
Answer» ANSWER: there will be a negative figure 0+0+0-70+80+90=100 mark me as BRAINLIEST and FOLLOW me FRIENDS

40.

Solve this? +? +? +? +80+90=100 negative figures not allowed

Answer»

ANSWER:

there will be a negative figure

0+0+0-70+80+90=100

mark me as BRAINLIEST and FOLLOW me FRIENDS

Discussion

41.	Evaluate sin^2 60°cos^2 30°+sin30°cos60°Pls ans this question and please don't give me ans
Answer» $= \frac{3}{4} \times \frac{3}{4} + \frac{1}{2} \times \frac{1}{2} \\ = \frac{9}{16} + \frac{1}{4} \\ = \frac{13}{16}$ this is your REQUIRED ANSWER

41.

Evaluate sin^2 60°cos^2 30°+sin30°cos60°Pls ans this question and please don't give me ans

Answer»

$= \frac{3}{4} \times \frac{3}{4} + \frac{1}{2} \times \frac{1}{2} \\ = \frac{9}{16} + \frac{1}{4} \\ = \frac{13}{16}$

this is your REQUIRED ANSWER

Discussion

42.	2x+8y=19and 2x+11y=28
Answer» ANSWER: SUBTRACT 1 and 2 8y-11y=19-28 -3y=-9 y=3 put the VALUE of y in EQUATION 1 2x+8y=19 2x+8×3=19 2x+24=19 2x=19-24 2x=-5 x=-5/2

42.

2x+8y=19and 2x+11y=28

Answer»

ANSWER:

SUBTRACT 1 and 2

8y-11y=19-28

-3y=-9

y=3

put the VALUE of y in EQUATION 1

2x+8y=19

2x+8×3=19

2x+24=19

2x=19-24

2x=-5

x=-5/2

Discussion

43.	(x^b/x^c)^a(x^c/x^a)^b(x^a/x^b)^c=1 verify it
Answer» Step-by-step explanation: hey MATE REFER your ANSWER in the attachment ...

43.

(x^b/x^c)^a(x^c/x^a)^b(x^a/x^b)^c=1 verify it

Answer»

Step-by-step explanation:

hey MATE REFER your ANSWER in the attachment ...

Discussion

44.	5,3,4,? 38Answer please
Answer» ANSWER: idk Step-by-step EXPLANATION:

44.

5,3,4,? 38Answer please

Answer»

ANSWER:

idk

Step-by-step EXPLANATION:

Discussion

45.	Three irrational numbers between 1.3 and1.4
Answer» Answer: the rational NUMBER are 1.31,1.35,1.32,1.39..... MARK me as BRAINLIEST and follow me friends

45.

Three irrational numbers between 1.3 and1.4

Answer»

Answer:

the rational NUMBER are

1.31,1.35,1.32,1.39.....

MARK me as BRAINLIEST and follow me friends

Discussion

46.	How to find reciprocal of 13/25
Answer» 25/13 mark be BRAINLIEST PLZ I REALLY NEED brainliest plz.

46.

How to find reciprocal of 13/25

Answer»

25/13

mark be BRAINLIEST PLZ I REALLY NEED brainliest plz.

Discussion

47.	Find the LCM and HCF of 432 and 676 using prime factorization method
Answer» Answer: $432 = 2 \times 2 \times 2 \times 2 \times 3 \times 3 \times 3 \\ 676 = 2 \times 2 \times 13 \times 13 \\ \\ lcm = 73008 \\ hcf = 4$ Step-by-step EXPLANATION: Hope it helps you......❤ please mark it as brainliest.....✌

47.

Find the LCM and HCF of 432 and 676 using prime factorization method

Answer»

Answer:

$432 = 2 \times 2 \times 2 \times 2 \times 3 \times 3 \times 3 \\ 676 = 2 \times 2 \times 13 \times 13 \\ \\ lcm = 73008 \\ hcf = 4$

Step-by-step EXPLANATION:

Hope it helps you......❤

please mark it as brainliest.....✌

Discussion

48.	12 divide - 2 is equal to 2 - 6 why
Answer» ANSWER: 22/-2=2-6 -6=-4 Is the answer my FRIEND

48.

12 divide - 2 is equal to 2 - 6 why

Answer»

ANSWER:

22/-2=2-6

-6=-4

Is the answer my FRIEND

Discussion

49.	Alex ate 1/5 of a pizza. Katelyn ate 2/7 of the same pizza. How much larger of a portion did Alex eat than Katelyn?
Answer» Answer: Alex ate PIZZA = 1/5 Katelyn ate pizza = 2/7 Katelyn ate pizza larger than Alex = 2/7 - 1/5 = 3/35...... that's the answer ... MARK as BRAINLIEST..PLZ

49.

Alex ate 1/5 of a pizza. Katelyn ate 2/7 of the same pizza. How much larger of a portion did Alex eat than Katelyn?

Answer»

Answer:

Alex ate PIZZA = 1/5

Katelyn ate pizza = 2/7

Katelyn ate pizza larger than Alex =

2/7 - 1/5 = 3/35...... that's the answer ...

MARK as BRAINLIEST..PLZ

Discussion

50.	Solve: (a-b) whole cube - (b-a) whole cube
Answer» ANSWER: 2(a-b) WHOLE CUBE is answer

50.

Solve: (a-b) whole cube - (b-a) whole cube

Answer»

ANSWER:

2(a-b) WHOLE CUBE is answer

Discussion

Explore topic-wise InterviewSolutions in Current Affairs.

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✯✯ QUESTION ✯✯

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sides of TRIANGLE are = x,y and z

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Find the cube root of 125 by successive subtraction

Factorise the following. X²-8x+15

Whole number between 53 and 75 is

please LET it be BRAINLIST ANSWER....................

Can you define me eulcid division lemma

9+3=180,7+6=170.,5+7=1486+6=?

The monthly income of Arun and Varun are rs.18000 and rs.27000 respectively. What is the ratio of the income of varun to that of Arun in its simlest form​

Express 0.507418 in the form of p/q, where p and q are integers and q not equal to 0​

Plz solve.........................​

Only for genius give me right ans... with full explaining ..fast.fast .....​

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Hi please solve this problem​

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Solve this? +? +? +? +80+90=100 negative figures not allowed​

Evaluate sin^2 60°cos^2 30°+sin30°cos60°Pls ans this question and please don't give me ans​

2x+8y=19and 2x+11y=28

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5,3,4,? 38Answer please

Three irrational numbers between 1.3 and1.4

How to find reciprocal of 13/25

25/13

Find the LCM and HCF of 432 and 676 using prime factorization method

Hope it helps you......❤

12 divide - 2 is equal to 2 - 6 why

Alex ate 1/5 of a pizza. Katelyn ate 2/7 of the same pizza. How much larger of a portion did Alex eat than Katelyn?

Solve: (a-b) whole cube - (b-a) whole cube

Think about what would happen to 182. It could become as large as 821and as small as 128. Try this with 391 as well.Now think about this. Take any 3-digit number and exchange the digit atthe hundreds place with the digit at the ones place.

Rationalise the denominator 1/(5+√2)

Find three rational numbers between 2/5 and 1/3 .using mean method

The monthly income of Arun and Varun are rs.18000 and rs.27000 respectively. What is the ratio of the income of varun to that of Arun in its simlest form

Express 0.507418 in the form of p/q, where p and q are integers and q not equal to 0

Plz solve.........................

Only for genius give me right ans... with full explaining ..fast.fast .....

Hi please solve this problem

2,6=156 9,7=420 6,8=?Options area)250 b)240 c)196 d)225Somewhere is answer 240 but can anyone explain me?

How many squares in my scan copy?

Solve the inequality and find X

If the product of the zeroes of the quadratic polynomial3x²+5x+k is -2/3 then find k

IFindtheadditinein verseofintegersthe96

3.showthat(x-1) is afactor of x10 - 1

14.If the equation regarded as quadratic in and has equal rootsthen

What os the condution for remainder in Euclid division algorithm

What is a geometric progression?

Find x in the above figure !

What is the area of ABCD

Solve this? +? +? +? +80+90=100 negative figures not allowed

Evaluate sin^2 60°cos^2 30°+sin30°cos60°Pls ans this question and please don't give me ans

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