332354 + Interview Questions in Secondary School in Math

1.	How much is -1 whole square
Answer» ANSWER: This CALCULATOR is designed to give the square and square ROOT of any number. Enter the target number and click on Calculate. Both the square ..

1.

How much is -1 whole square

Answer»

This CALCULATOR is designed to give the square and square ROOT of any number. Enter the target number and click on Calculate. Both the square ..

Discussion

2.	Sin thita= 4/5 ho to {4tan thita- 5cos thita}÷ {sec thita+ 4cot thita}
Answer» Answer: 5/8 PLEASE MARK as BRAINLEIST

2.

Sin thita= 4/5 ho to {4tan thita- 5cos thita}÷ {sec thita+ 4cot thita}

Answer»

Answer:

5/8 PLEASE MARK as BRAINLEIST

Discussion

3.	ഒരു സമ ചതുരം അതിന്റെ നാല് വശവും 1 മീറ്റർ ഒരു മൂലയിൽ നിന്നും മറ്റൊരു മൂലയിലേക്ക് സഞ്ചരിക്കാൻ 1minute 20second എടുക്കും അങ്ങനെ 3വശത്തേക്ക് 1 minute 20second എടുക്കുന്നുണ്ട് എന്നൽ നാലാമത്തെ വശത്തേക്ക് 80 second mathi എന്തുകൊണ്ട്?
Answer» ANSWER: കാരണം നാലാമത്തെ വശം എല്ലാ വശങ്ങൾക്കും തുല്യമാണ്

3.

ഒരു സമ ചതുരം അതിന്റെ നാല് വശവും 1 മീറ്റർ ഒരു മൂലയിൽ നിന്നും മറ്റൊരു മൂലയിലേക്ക് സഞ്ചരിക്കാൻ 1minute 20second എടുക്കും അങ്ങനെ 3വശത്തേക്ക് 1 minute 20second എടുക്കുന്നുണ്ട് എന്നൽ നാലാമത്തെ വശത്തേക്ക് 80 second mathi എന്തുകൊണ്ട്?

Answer»

ANSWER:

കാരണം നാലാമത്തെ വശം എല്ലാ വശങ്ങൾക്കും തുല്യമാണ്

Discussion

4.	18.24 and 32Find the LCM of the following numbers:
Answer» Answer: 288 Step-by-step explanation: 288 is the LCM of 18, 24 and 32

4.

18.24 and 32Find the LCM of the following numbers:

Answer»

Answer:

288

Step-by-step explanation:

288 is the LCM of 18, 24 and 32

Discussion

5.	Draw the graph Y= 2x + 1
Answer» Step-by-step EXPLANATION: y=2x+1 so that=2x+1=y =2x=y-1 =x=y-1/2

5.

Draw the graph Y= 2x + 1

Answer»

Step-by-step EXPLANATION:

y=2x+1

so that=2x+1=y

=2x=y-1

=x=y-1/2

Discussion

6.	A ladder 13m long is placed on the ground in such a way that it touches the top of a vertical wall 12m high. find the distance of the foot of the ladder from the bottom of the wall.
Answer» Answer: Solve with pythagorean theorem c^2=a^2+b^2 c-measure of the laddee b-measure of the vertical WALL from the top of the LADDER to the ground a-distance of the foot of the ladder to the BOTTOM of the wall. c=13m b=12m a=? c^2=a^2+b^2 13^2=a^2+12^2 13^2-12^2=a^2 169-144=a^2 √25=√a^2 5 m=a----- final answer The distance of the foot of the ladder to the bottom of the wall is 5 m high Step-by-step explanation: *hope* it *helped* *you* *friend* if it *HELPS* *you* *mark* it as *brainliest*

6.

A ladder 13m long is placed on the ground in such a way that it touches the top of a vertical wall 12m high. find the distance of the foot of the ladder from the bottom of the wall.

Answer»

Answer:

Solve with pythagorean theorem

c^2=a^2+b^2

c-measure of the laddee

b-measure of the vertical WALL from the top of the LADDER to the ground

a-distance of the foot of the ladder to the BOTTOM of the wall.

c=13m

b=12m

a=?

c^2=a^2+b^2

13^2=a^2+12^2

13^2-12^2=a^2

169-144=a^2

√25=√a^2

5 m=a----- final answer

The distance of the foot of the ladder to the bottom of the wall is 5 m high

Step-by-step explanation:

hope it helped you friend if it HELPS you mark it as brainliest

Discussion

7.	Give a rough estimate (by rounding off to nearest hundreds) and closer estimate (by rounding off to nearest tens) (a) 538+234+4318 (b) 335+12904(c) 97×318(d) 798×789
Answer» I don't think I 4have the work after the first year and 8746463inches are not eq or not sending me work after I have t and if it will open for me work it means I will be working with 6answers to SEND them to GO no further and I am not a fan 6of or even 3RD year and I'm still a bit 3AM in this situation but I'm not sending it 6th and if you are a virgin you have a lot more of the followin than the followin of the followin 8and 6and 3AM the 6work of a lot more than you think of sanskrit and I think it means a good way of doing things for you send me hindi 383feet to see 63735rd for you to see the followin in your head in this way as you have been able to 33inches your pdf files from your pdf files for the 3class 3file file 3for and you can use a good app store for your notebook or a lot 366inches to see if you want only a 3lot or an IPHONE and if it 8is it 6means and if you are a little older then the followin and you can be a good fit and if you 8are it will be the work of sanskrit and the followin to the followin to be able to 366 and you will 3have your messages to the people 3of 366and 66century 62626century 785and the followin of a group of 5the men in the 58world 5if the followin group and you 6can and the first TIME you send me the 6work and 86the world 3and 3the way I 3AM the work of the people of sanskrit and I will be the first person in your opinion and you are

Discussion

8.	Find the gradient and the equation of the line passing through the points is A(-2,1) and B(3,-4)
Answer» $= > m = \frac{ - 4 - 1}{3 - ( - 2)} \\ \\ = > m = \frac{ - 5}{5} \\ \\ = > m = - 1$

8.

Find the gradient and the equation of the line passing through the points is A(-2,1) and B(3,-4)

Answer»

$= > m = \frac{ - 4 - 1}{3 - ( - 2)} \\ \\ = > m = \frac{ - 5}{5} \\ \\ = > m = - 1$

Discussion

9.	Six wooden cubical boxes each having 21 cm length are joining end to end. Find the TSA and the volume of the newly formed cube.
Answer» Answer: TSA is 756 $cm^{2}$ and volume is 2000376 $cm^{3}$ Step-by-step explanation: TSA : now we GET to know the NEW edge or the new l which is $6\times21 = 126$ cm so tsa = $6l^{2}$ Therefore $6\times126$ = 756 $cm^{2}$ Volume : new edge is 126cm volume = $l^{3}$ therefore $126^{3}$ = 2000376 $cm^{3}$ Pls mark me as the BRAINLIEST ........hope it helped

9.

Six wooden cubical boxes each having 21 cm length are joining end to end. Find the TSA and the volume of the newly formed cube.

Answer»

Answer:

TSA is 756 $cm^{2}$ and volume is 2000376 $cm^{3}$

Step-by-step explanation:

TSA :

now we GET to know the NEW edge or the new l which is $6\times21 = 126$ cm

so tsa = $6l^{2}$

Therefore $6\times126$ = 756 $cm^{2}$

Volume :

new edge is 126cm

volume = $l^{3}$

therefore $126^{3}$ = 2000376 $cm^{3}$

Pls mark me as the BRAINLIEST ........hope it helped

Discussion

10.	Convert the following equation in statement form 3z =27
Answer» ANSWER: three Z equals to TWENTY seven..

10.

Convert the following equation in statement form 3z =27

Answer»

ANSWER:

three Z equals to TWENTY seven..

Discussion

11.	Strong people in a town is a set
Answer» ANSWER: Strong PEOPLE in a town is a infinite SET.

11.

Strong people in a town is a set

Answer»

ANSWER:

Strong PEOPLE in a town is a infinite SET.

Discussion

12.	The equation y= 5x-7has what solution
Answer» ANSWER: y=3,x=2 Step-by-step EXPLANATION: y=5x-7 Let x=2, y=5(2)-7 y=10-7 y=3 So 3=5x-7 5x=3+7 5x=10 x=10/5 x=2

12.

The equation y= 5x-7has what solution

Answer»

ANSWER:

y=3,x=2

Step-by-step EXPLANATION:

y=5x-7

Let x=2,

y=5(2)-7

y=10-7

y=3

So

3=5x-7

5x=3+7

5x=10

x=10/5

x=2

Discussion

13.	Represent the zeroes of the quadratic polynomial x^2-6x+9 graphically
Answer» SOLUTION Let y = f(x) or, y=x 2 −6x+9. The FOLLOWING table gives the values of y or f (x) for various values of x. x -2 -1 0 1 2 3 4 5 6 7 8 y=x 2 −6x+9 25 16 9 4 1 0 1 4 9 16 25 Thus, the graph of y=x 2 −6x+9 passes through the points (-2,25), (-1,16), (0,9), (1,4), (2,1),(3,0),(4,1),(5,4),(6,9),(7,16)and (8,25).Let us plot these points on the graph and draw a free HAND smooth curve passing through these points. We observe that the vertex of the parabola is at point P (3,0) as SHOWN in Figure. *hope* *this* *helps* *you...plzz Mark* as *BRAINLIEST* *answer*

13.

Represent the zeroes of the quadratic polynomial x^2-6x+9 graphically

Answer»

SOLUTION Let y = f(x) or, y=x

2

−6x+9.

The FOLLOWING table gives the values of y or f (x) for various values of x.

x -2 -1 0 1 2 3 4 5 6 7 8

y=x

2

−6x+9 25 16 9 4 1 0 1 4 9 16 25

Thus, the graph of y=x

2

−6x+9 passes through the points (-2,25), (-1,16), (0,9), (1,4), (2,1),(3,0),(4,1),(5,4),(6,9),(7,16)and (8,25).Let us plot these points on the graph and draw a free HAND smooth curve passing through these points. We observe that the vertex of the parabola is at point P (3,0) as SHOWN in Figure.

hope this helps you...plzz Mark as BRAINLIEST answer

Discussion

14.	If a and b are the zeros of the polynomial 2xsquare -5x-18 , the value of ab is
Answer» HERE IS UR ANSWER DEAR, 2x²-5x-18=0 it is in the form of ax²+bx +c here, a= 2 b= -5 c= -18 a and b are the zeros of the POLYNOMIAL , sum of the zeros = a+b = -b/a= -(-5)/2=5/2 product of the zeros = AB= c/a= -18/2=- 9 hence , ab= -9 $#MISS PHENOMENOL❤❤$

14.

If a and b are the zeros of the polynomial 2xsquare -5x-18 , the value of ab is

Answer»

HERE IS UR ANSWER DEAR,

2x²-5x-18=0

it is in the form of ax²+bx +c

here,

a= 2
b= -5
c= -18

a and b are the zeros of the POLYNOMIAL ,

sum of the zeros = a+b = -b/a= -(-5)/2=5/2

product of the zeros = AB= c/a= -18/2=- 9

hence ,

ab= -9

$#MISS PHENOMENOL❤❤$

Discussion

15.	Find the difference between the place value of 8 in 48,96,500and15,80,776
Answer» Answer: 720000 Step-by-step EXPLANATION: PLACE VALUE of 8 in 4896500 = 800000 Place value of 8 in 1580776 = 80000 Difference = 800000-80000 = 720000

15.

Find the difference between the place value of 8 in 48,96,500and15,80,776

Answer»

Answer:

720000

Step-by-step EXPLANATION:

PLACE VALUE of 8 in 4896500 = 800000

Place value of 8 in 1580776 = 80000

Difference = 800000-80000 = 720000

Discussion

16.	Without multiplying evaluate 50^2
Answer» ANSWER: ${50}^{2} = {(40 + 10)}^{2}$ $= {40}^{2} + 2 \times 40 \times 10 + {10}^{2}$ $= 1600 + 800 + 100$ $= 2500$ Step-by-step EXPLANATION: PLZ MARK me as BRAINLIEST

16.

Without multiplying evaluate 50^2

Answer»

ANSWER:

${50}^{2} = {(40 + 10)}^{2}$

$= {40}^{2} + 2 \times 40 \times 10 + {10}^{2}$

$= 1600 + 800 + 100$

$= 2500$

Step-by-step EXPLANATION:

PLZ MARK me as BRAINLIEST

Discussion

17.	Which is smaller between minus 5 and 6 and minus 7 uupon
Answer» ANSWER: -7 is the SMALLEST no. AMONG all these

17.

Which is smaller between minus 5 and 6 and minus 7 uupon

Answer»

ANSWER:

-7 is the SMALLEST no. AMONG all these

Discussion

18.	A car is moving at an average speed of 40 2/5 km in 1 hr. How much distance will it cover in 7 hours
Answer» Answer: 282.8 KMS Step-by-step explanation: 1 HR = $40\frac{2}{5}$ Kms = $\frac{202}{5}$ Kms 7 HRS = $\frac{202}{5}*7 = 282.8$ Kms

18.

A car is moving at an average speed of 40 2/5 km in 1 hr. How much distance will it cover in 7 hours

Answer»

Answer:

282.8 KMS

Step-by-step explanation:

1 HR = $40\frac{2}{5}$ Kms = $\frac{202}{5}$ Kms

7 HRS = $\frac{202}{5}*7 = 282.8$ Kms

Discussion

19.	-2+-3+-4 find on the number line
Answer» ANSWER: -9 Step-by-step EXPLANATION: cdhjydfhlfkitfkge redethi

19.

-2+-3+-4 find on the number line

Answer»

ANSWER:

-9

Step-by-step EXPLANATION:

cdhjydfhlfkitfkge redethi

Discussion

20.	Use vedic mathematics to find the products1. 93×95
Answer» ANSWER: answer will be 8835.. Step-by-step EXPLANATION: hope it HELPS you...PLZ follow me and mark me as brainliest

20.

Use vedic mathematics to find the products1. 93×95

Answer»

ANSWER:

answer will be 8835..

Step-by-step EXPLANATION:

hope it HELPS you...PLZ follow me and mark me as brainliest

Discussion

21.	a general can draw up his soldiers in the rows of 10,18,15and also draw them up in the form of a solid square. find the least number of soldiers
Answer» ANSWER: we have to FIND the LCM of the THREE no's so LCM is 10-2x5 18-2x3x3 15-5x3 LCM is 450

21.

a general can draw up his soldiers in the rows of 10,18,15and also draw them up in the form of a solid square. find the least number of soldiers

Answer»

ANSWER:

we have to FIND the LCM of the THREE no's

so LCM is

10-2x5

18-2x3x3

15-5x3

LCM is 450

Discussion

22.	A person has to walk 100m to go from position x in the north of east direction to the north of x and at a distance of 60m from x. find the distance between x and y.
Answer» ANSWER the answer is 317meters by pythagor US THEO RUM

22.

A person has to walk 100m to go from position x in the north of east direction to the north of x and at a distance of 60m from x. find the distance between x and y.

Answer»

ANSWER

the answer is 317meters

by pythagor US THEO RUM

Discussion

23.	Which is the most dangerous infectious agent?? Answer me fast I wall mar U as brainiest
Answer» ANSWER: corona Step-by-step EXPLANATION: GET up and SEE TTHE news hahahaha❤

23.

Which is the most dangerous infectious agent?? Answer me fast I wall mar U as brainiest

Answer»

ANSWER:

corona

Step-by-step EXPLANATION:

GET up and SEE TTHE news

hahahaha❤

Discussion

24.	The HCF and LCM of three numbersare given as 42 and124 respectivelyFind the product of these 3 numbers,
Answer» ANSWER: THEREFORE PRODUCT of THREE NUMBERS is 5208

24.

The HCF and LCM of three numbersare given as 42 and124 respectivelyFind the product of these 3 numbers,

Answer»

ANSWER:

THEREFORE PRODUCT of THREE NUMBERS is 5208

Discussion

25.	The smallest positive number divisible by every integerfrom 2 to 6 is_______
Answer» ANSWER: 2 Step-by-step EXPLANATION: MARK AS BRAINLIEST ANSWER AND FOLLOW ME.

25.

The smallest positive number divisible by every integerfrom 2 to 6 is_______

Answer»

ANSWER:

2

Step-by-step EXPLANATION:

MARK AS BRAINLIEST ANSWER AND FOLLOW ME.

Discussion

26.	The price of one washing machine is Rs. 4532.90p. Find the total cost of 159 suchwashing machines.
Answer» Answer: 720731.10 Step-by-step EXPLANATION: COST of 1 washing MACHINE= Rs4532.90 therefore,cost of 159 such machines=4532.90*159 = Rs720731.10

26.

The price of one washing machine is Rs. 4532.90p. Find the total cost of 159 suchwashing machines.

Answer»

Answer:

720731.10

Step-by-step EXPLANATION:

COST of 1 washing MACHINE= Rs4532.90

therefore,cost of 159 such machines=4532.90*159

= Rs720731.10

Discussion

27.	What is the fraction of the each side of the ashok chakra? plz answer fast..
Answer» Answer: 1/24 Step-by-step explanation: There are 24 spokes in Ashoka Chakra HENCE 24 parts. so each PART is 1/24 of the WHOLE. PLS MARK IT BRAINLIEST

27.

What is the fraction of the each side of the ashok chakra? plz answer fast..

Answer»

Answer:

1/24

Step-by-step explanation:

There are 24 spokes in Ashoka Chakra HENCE 24 parts.

so each PART is 1/24 of the WHOLE.

PLS MARK IT BRAINLIEST

Discussion

28.	How much longer is a rope 210 then one of length 161 metre
Answer» Step-by-step EXPLANATION: shshrryry4ueu5du5su5sutsytsu5d5udurvknKFYyjkyjjtyjdjdjydtjxjtxhdj shshrryry4ueu5du5su5sutsytsu5d5udurvknKFYyjkyjjtyjdjdjydtjxjtxhdj shshrryry4ueu5du5su5sutsytsu5d5udurvknKFYyjkyjjtyjdjdjydtjxjtxhdj shshrryry4ueu5du5su5sutsytsu5d5udurvknKFYyjkyjjtyjdjdjydtjxjtxhdj shshrryry4ueu5du5su5sutsytsu5d5udurvknKFYyjkyjjtyjdjdjydtjxjtxhdj shshrryry4ueu5du5su5sutsytsu5d5udurvknKFYyjkyjjtyjdjdjydtjxjtxhdj shshrryry4ueu5du5su5sutsytsu5d5udurvknKFYyjkyjjtyjdjdjydtjxjtxhdj shshrryry4ueu5du5su5sutsytsu5d5udurvknKFYyjkyjjtyjdjdjydtjxjtxhdj shshrryry4ueu5du5su5sutsytsu5d5udurvknKFYyjkyjjtyjdjdjydtjxjtxhdj

28.

How much longer is a rope 210 then one of length 161 metre

Answer»

Step-by-step EXPLANATION:

shshrryry4ueu5du5su5sutsytsu5d5udurvknKFYyjkyjjtyjdjdjydtjxjtxhdj shshrryry4ueu5du5su5sutsytsu5d5udurvknKFYyjkyjjtyjdjdjydtjxjtxhdj shshrryry4ueu5du5su5sutsytsu5d5udurvknKFYyjkyjjtyjdjdjydtjxjtxhdj shshrryry4ueu5du5su5sutsytsu5d5udurvknKFYyjkyjjtyjdjdjydtjxjtxhdj shshrryry4ueu5du5su5sutsytsu5d5udurvknKFYyjkyjjtyjdjdjydtjxjtxhdj shshrryry4ueu5du5su5sutsytsu5d5udurvknKFYyjkyjjtyjdjdjydtjxjtxhdj shshrryry4ueu5du5su5sutsytsu5d5udurvknKFYyjkyjjtyjdjdjydtjxjtxhdj shshrryry4ueu5du5su5sutsytsu5d5udurvknKFYyjkyjjtyjdjdjydtjxjtxhdj shshrryry4ueu5du5su5sutsytsu5d5udurvknKFYyjkyjjtyjdjdjydtjxjtxhdj

Discussion

29.	Square root of 0.0225 by division method
Answer» Answer: 0.15 Step-by-step EXPLANATION: make PAIRS from the left SIDE towards right

29.

Square root of 0.0225 by division method

Answer»

Answer:

0.15

Step-by-step EXPLANATION:

make PAIRS from the left SIDE towards right

Discussion

30.	Use < or > 3/5( ) 3/8, 7/15( ) 7/9, 5/7 ( ) 15/21
Answer» Answer: 3/5>3/8 , 3/8<7/15 , 7/9>5/7 , 5/7=15,21 Step-by-step explanation: 3/5 - 3/8 24/40 - 15/40 3/5>3/8 3/8 - 7/15 45/120 - 56/120 3/8<7/15 7/9 - 5/7 49/63 - 45/63 7/9>5/7 5/7 - 15/21 105/147 - 105/147 5/7=15/21

30.

Use < or > 3/5( ) 3/8, 7/15( ) 7/9, 5/7 ( ) 15/21

Answer»

Answer:

3/5>3/8 , 3/8<7/15 , 7/9>5/7 , 5/7=15,21

Step-by-step explanation:

3/5 - 3/8

24/40 - 15/40

3/5>3/8

3/8 - 7/15

45/120 - 56/120

3/8<7/15

7/9 - 5/7

49/63 - 45/63

7/9>5/7

5/7 - 15/21

105/147 - 105/147

5/7=15/21

Discussion

31.	√cos-0+ sin’e +coto(1) sin e(2) cos 0(3) sec(4) coseco
Answer» ANSWER: COSEC0 is the CORRECT answer

31.

√cos-0+ sin’e +coto(1) sin e(2) cos 0(3) sec(4) coseco

Answer»

ANSWER:

COSEC0 is the CORRECT answer

Discussion

32.	2]2In the given fig lines AB and CD intersect each otherat a point EFind the value of x, y and z
Answer» angle DEC = 180° => x + 60 + 2X = 180 => 3X. = 120 => x. = 40° angle AEB = 180° => 2x + Z = 180 => 2x40 + z = 180 => z = 100° and => z + 5y = 180°. linear pair => 100 + 5y = 180 => 20 + y = 36 => y. = 16 therefore x = 40° y = 16° z = 100°

32.

2]2In the given fig lines AB and CD intersect each otherat a point EFind the value of x, y and z

Answer»

angle DEC = 180°

=> x + 60 + 2X = 180

=> 3X. = 120

=> x. = 40°

angle AEB = 180°

=> 2x + Z = 180

=> 2x40 + z = 180

=> z = 100°

and

=> z + 5y = 180°. linear pair

=> 100 + 5y = 180

=> 20 + y = 36

=> y. = 16

therefore

x = 40°

y = 16°

z = 100°

Discussion

33.	Prove theorem 6.8 of cbse class 10
Answer» ANSWER: i *hope* *this* *will* *help* *you* *please* *MARK* me as *BRAIN* *LIST* *and* *FOLLOW* me

33.

Prove theorem 6.8 of cbse class 10

Answer»

ANSWER:

i hope this will help you

please MARK me as BRAIN LIST and FOLLOW me

Discussion

34.	A=-12, b=4find whether a-b=b-a
Answer» ANSWER: cannot be Step-by-step EXPLANATION: -12-4=-16 4-12=-8

34.

A=-12, b=4find whether a-b=b-a

Answer»

ANSWER:

cannot be

Step-by-step EXPLANATION:

-12-4=-16

4-12=-8

Discussion

35.	Which of the following are irrational numbers ?
Answer» ANSWER: a Step-by-step EXPLANATION: c and d are not by DEFINITION and √225=15 please mark as brainleist

35.

Which of the following are irrational numbers ?

Answer»

ANSWER:

a

Step-by-step EXPLANATION:

c and d are not by DEFINITION and √225=15

please mark as brainleist

Discussion

36.	If sin 49 = 0.75 then the value of cos ( - 581 )
Answer» ANSWER: $\cos( - 581) = \cos(581) = \cos(360 + 221) = \cos(221) = \cos(270 - 49) = - \sin(49) = - 0.75$

36.

If sin 49 = 0.75 then the value of cos ( - 581 )

Answer»

ANSWER:

$\cos( - 581) = \cos(581) = \cos(360 + 221) = \cos(221) = \cos(270 - 49) = - \sin(49) = - 0.75$

Discussion

37.	. product of two consecutive integers is always divisible by a ) 2 b) 5 c) 3 d) 7
Answer» ANSWER: a)2 .......................

37.

. product of two consecutive integers is always divisible by a ) 2 b) 5 c) 3 d) 7

Answer»

ANSWER:

a)2

.......................

Discussion

38.	For an AP If a4/a7=2/3 find a6/a8
Answer» MARK as BRAINLIEST and FOLLOW

Discussion

39.	যদি ar2 + b + c = 0, দ্বিঘাত সমীকরণের বীজদ্বয়ের অনুপাত 1 : r হয়, তবে, দেখাও যে,(+1)2 _bএC
Answer» ANSWER: what is this LANGUAGE i don't know Step-by-step EXPLANATION:

39.

যদি ar2 + b + c = 0, দ্বিঘাত সমীকরণের বীজদ্বয়ের অনুপাত 1 : r হয়, তবে, দেখাও যে,(+1)2 _bএC

Answer»

ANSWER:

what is this LANGUAGE i don't know

Step-by-step EXPLANATION:

Discussion

40.	97comiposit number97 composite number Kya hai
Answer» Answer: A composite NUMBER is a positive INTEGER that can be formed by multiplying TWO SMALLER positive integers. EQUIVALENTLY, it is a positiv

40.

97comiposit number97 composite number Kya hai

Answer»

Answer:

A composite NUMBER is a positive INTEGER that can be formed by multiplying TWO SMALLER positive integers. EQUIVALENTLY, it is a positiv

Discussion

41.	20(5(-6)=(205)(-16 what is the a. Answer
Answer» ANSWER: Step-by-step explanation: 20(5(-6)=(205)(-16), 20(-30)=100(-16), -600=-1600

41.

20(5(-6)=(205)(-16 what is the a. Answer

Answer»

ANSWER:

Step-by-step explanation:

20*(5*(-6)=(20*5)*(-16),

20*(-30)=100*(-16),

-600=-1600

Discussion

42.	4+3y-y2+5y3 y=-1 give me ans of this question ??
Answer» 4-3-1-5 = -5 (ANSWER) HOPE it's HELPFUL to you

42.

4+3y-y2+5y3 y=-1 give me ans of this question ??

Answer»

4-3-1-5

= -5 (ANSWER)

HOPE it's HELPFUL to you

Discussion

43.	Write the coefficient of x power 3 in each of the following x3+x+2
Answer» QUESTION: WRITE the COEFFICIENT of x³ in each of the FOLLOWING x³+x+2. Answer: The coefficient of x³ in x³+x+2 is 1.

43.

Write the coefficient of x power 3 in each of the following x3+x+2

Answer»

QUESTION:

WRITE the COEFFICIENT of x³ in each of the FOLLOWING x³+x+2.

Answer:

The coefficient of x³ in x³+x+2 is 1.

Discussion

44.	What is answer of 11+440
Answer» Answer: 451 is the answer to this. if U FOUND this answer HELPFUL pls mark me as the BRAINLIEST

44.

What is answer of 11+440

Answer»

Answer:

451 is the answer to this. if U FOUND this answer HELPFUL pls mark me as the BRAINLIEST

Discussion

45.	Find the event fraction of 75 by 90
Answer» ANSWER: $\frac{75}{90} = \frac{5}{6}$

45.

Find the event fraction of 75 by 90

Answer»

ANSWER:

$\frac{75}{90} = \frac{5}{6}$

Discussion

46.	The sum of the polynomials p(x) = x^3 – x^2 – 2, q(x) = x^2–3x+ 1
Answer» Step-by-step EXPLANATION: ihave solved the ANSWER. hope u LIKE it!

46.

The sum of the polynomials p(x) = x^3 – x^2 – 2, q(x) = x^2–3x+ 1

Answer»

Step-by-step EXPLANATION:

ihave solved the ANSWER. hope u LIKE it!

Discussion

47.	The nth ,term of an AP is an=5n-3, find the sum of the first 20 term
Answer» Hello mate here is your perfect answer let n=1 a1=5(1)-3=2 .......(first term) Let n=2 a2=5(2)-3=7 .........(second term) Now, d=a2-a1=7-2=5 ....(COMMON difference) Now, S20=20/2(2a+(20-1)d) S20=10(2(2)+19(5)) S20=10(99) S20=990 Hope you like it PLZ Mark me brainiest.

Discussion

48.	Given that hcf (396,231)=33,find lcm (396,231)
Answer» As 33 is the hcf where 33=3×11 the lowest COMMON FACTOR is 3 hope it helps you MARK as brainliest

48.

Given that hcf (396,231)=33,find lcm (396,231)

Answer»

As 33 is the hcf

where 33=3×11

the lowest COMMON FACTOR is 3

hope it helps you

MARK as brainliest

Discussion

49.	Cosa - sina+1/cosa + sina -1= coseca + cota
Answer» Answer: 1234567890 OK BRO or DUDE

49.

Cosa - sina+1/cosa + sina -1= coseca + cota

Answer»

Answer:

1234567890 OK BRO or DUDE

Discussion

50.	5)Using the distributive property , the value of 5618 x 169 – 5618 x 69 is
Answer» Answer: 561800 Step-by-step EXPLANATION: =>5618 x 169 - 5618 x 69 => 5618(169-69) => 5618 x 100 => 561800 PLS MARK IT BRAINLIEST

50.

5)Using the distributive property , the value of 5618 x 169 – 5618 x 69 is

Answer»

Answer:

561800

Step-by-step EXPLANATION:

=>5618 x 169 - 5618 x 69

=> 5618(169-69)

=> 5618 x 100

=> 561800

PLS MARK IT BRAINLIEST

Discussion

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97comiposit number97 composite number Kya hai

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