332354 + Interview Questions in Secondary School in Math

1.	Reema , Raju and RitwiK are fond of reading . In a day Reema reads 20% of a 70 pages book , Raju reads 16% of a 100 pages book and Ritwik reads 50%of 120 pages book , How many pages did each one read in a day ??
Answer» ONG>ANSWER: Reema-14 Raju-16 Ritwik-60 Step-by-step EXPLANATION: (20/100)×70=(1/5)×70=14 (16/100)×100=16 (50/100)×120=(1/2)×120=60 Hope it HELPS

1.

Reema , Raju and RitwiK are fond of reading . In a day Reema reads 20% of a 70 pages book , Raju reads 16% of a 100 pages book and Ritwik reads 50%of 120 pages book , How many pages did each one read in a day ??

Answer» ONG>ANSWER:

Reema-14

Raju-16

Ritwik-60

Step-by-step EXPLANATION:

(20/100)×70=(1/5)×70=14

(16/100)×100=16

(50/100)×120=(1/2)×120=60

Hope it HELPS

Discussion

2.	The value of the middle most term of the AP : - 15, - 11, - 7, ...57 is
Answer» ONG>Step-by-step EXPLANATION: HOPE IT HELPS YOU

Discussion

3.	Two parallel sides of a trapezium are 60 m and 77 m and the other sides are 25 m and 26 m find the area
Answer» ANSWER Draw a LINE BC parallel to AD Draw a perpendicular line BE on DF ABCD is a parallelogram. BC=AD=25 cm CD=AB=60 cm CF=77−CD=17cm For ΔBCF semiperimeter of triangle=225+26+17 =268=34 By Heron's Formula of triangle=s(s−a)(s−b)(s−c) =34(34−25)(34−26)(34−17) =204cm² Also, area of ΔBCF=21×base×height 204=21BE×CF 204=21BE×17 BE=408/17 BE=24 cm Area of Trapezium=21(AB+DF)×BE =1/2(60+77)×24 Area=1644cm²

3.

Two parallel sides of a trapezium are 60 m and 77 m and the other sides are 25 m and 26 m find the area

Answer»

ANSWER

Draw a LINE BC parallel to AD

Draw a perpendicular line BE on DF

ABCD is a parallelogram.

BC=AD=25 cm

CD=AB=60 cm

CF=77−CD=17cm

For ΔBCF

semiperimeter of triangle=225+26+17

=268=34

By Heron's Formula of triangle=s(s−a)(s−b)(s−c)

=34(34−25)(34−26)(34−17)

=204cm²

Also, area of ΔBCF=21×base×height

204=21BE×CF

204=21BE×17

BE=408/17

BE=24 cm

Area of Trapezium=21(AB+DF)×BE

=1/2(60+77)×24

Area=1644cm²

Discussion

4.	The sum of two integers with different signs is 6. Select two o fthe pairs that ft the description.
Answer» ONG>ANSWER: hope it HELPS you and don't forget to FOLLOW me

4.

The sum of two integers with different signs is 6. Select two o fthe pairs that ft the description.

Answer» ONG>ANSWER:

hope it HELPS you and don't forget to FOLLOW me

Discussion

5.	Without calculating square roots, find the number of digits in the square root of the following numbers.(i) 25600 (ii) 13483772
Answer» ONG>Answer: in 25600 EQUATION 0 is the answer Step-by-step EXPLANATION: in 13483772 equation 4 is the answer

5.

Without calculating square roots, find the number of digits in the square root of the following numbers.(i) 25600 (ii) 13483772

Answer» ONG>Answer:

in 25600 EQUATION 0 is the answer

Step-by-step EXPLANATION:

in 13483772 equation 4 is the answer

Discussion

6.	If we subtract 3by 5 from 7by 20 we get
Answer» ONG>Answer: 7/20 - 3/5 LCM of 20 and 5 is 20 7/20 - 12/20 -5/20

6.

If we subtract 3by 5 from 7by 20 we get

Answer» ONG>Answer:

7/20 - 3/5

LCM of 20 and 5 is 20

7/20 - 12/20

-5/20

Discussion

7.	Degree of polynomial 8x^4+8x^3-3x^5+5 A:1 B:3 C:5 D:4
Answer» ong>Answer: 4 Step-by-step EXPLANATION: The degree of polynomial is the highest power in an EQUATION. Please MARK brainlist if it HELPED you.

7.

Degree of polynomial 8x^4+8x^3-3x^5+5 A:1 B:3 C:5 D:4

Answer»

ong>Answer:

4

Step-by-step EXPLANATION:

The degree of polynomial is the highest power in an EQUATION.

Please MARK brainlist if it HELPED you.

Discussion

8.	Root 2 x square -7x+5 root 2 =0 Factorise
Answer» ONG>√2X² - 7x + 5√2 = 0 √2x² - 2x - 5x + 5√2 = 0 √2x (x - √2) - 5 (x - √2) = 0 (x - √2) (√2x - 5) = 0 x = √2, 5/√2

8.

Root 2 x square -7x+5 root 2 =0 Factorise

Answer» ONG>√2X² - 7x + 5√2 = 0

√2x² - 2x - 5x + 5√2 = 0

√2x (x - √2) - 5 (x - √2) = 0

(x - √2) (√2x - 5) = 0

x = √2, 5/√2

Discussion

9.	The equivelent fraction of 3/5 having numerator 24
Answer» ong>Answer: 24/40 Step-by-step explanation: 3/5 to have the equivalent fraction with numerator 24 we have , 3 X 8 / 5 x 8 = 24 / 40

9.

The equivelent fraction of 3/5 having numerator 24

Answer»

ong>Answer:

24/40

Step-by-step explanation:

3/5 to have the equivalent fraction with numerator 24 we have ,

3 X 8 / 5 x 8

= 24 / 40

Discussion

10.	Show every of system executing sHM is proportional to square to amplitude and frequency
Answer» ONG>Answer: Potential ENERGY (PE): *Restoring FORCE F = mass acceleration = m * (- ω2y) = -ky where k = spring factor of SHM = m ω2 Work done for the additional displacement dy against the restoring force dW = -F dy = - (-ky) dy = k dy Total work done in displacing the particle from the mean position to the position of displacement y = W = ∫ ky dy within the limits 0 to y = ½ ky2 Potential energy = PE = ½ ky2 = ½ m ω2y2 = ½ m ω2a2sin2ωt Kinetic Energy (KE): Kinetic Energy, KE = ½ mv2 = ½ m (a ω cos ωt)2 = ½ m a2 ω2 cos2 ωt = ½ m a2 ω2 (1 - sin2 ωt) = ½ m a2 ω2 (1 – y2 / a2 ) = ½ m ω2 (a2 – y2 ) Total Energy: Total energy of a particle at an instant t = PE + KE = ½ m ω2y2 + ½ m ω2 (a2 – y2 ) = ½ m ω2 a2 Where m. a, ω are all constants. Hence, total energy of the system remains constant at all times As ω = 2∏f, Total energy T = ½ m (2∏f) 2 a2 = 2m ∏2f2 a2 which SHOWS the total energy is proportional to square of amplitude, a and frequency,**

10.

Show every of system executing sHM is proportional to square to amplitude and frequency

Answer» ONG>Answer:

Potential ENERGY (PE):

Restoring FORCE F = mass * acceleration = m * (- ω2y) = -ky where k = spring factor of SHM = m ω2

Work done for the additional displacement dy against the restoring force dW = -F dy = - (-ky) dy = k dy

Total work done in displacing the particle from the mean position to the position of displacement y = W = ∫ ky dy within the limits 0 to y = ½ ky2

Potential energy = PE = ½ ky2 = ½ m ω2y2 = ½ m ω2a2sin2ωt

Kinetic Energy (KE):

Kinetic Energy, KE = ½ mv2 = ½ m (a ω cos ωt)2

= ½ m a2 ω2 cos2 ωt

= ½ m a2 ω2 (1 - sin2 ωt)

= ½ m a2 ω2 (1 – y2 / a2 )

= ½ m ω2 (a2 – y2 )

Total Energy:

Total energy of a particle at an instant t = PE + KE = ½ m ω2y2 + ½ m ω2 (a2 – y2 ) = ½ m ω2 a2

Where m. a, ω are all constants. Hence, total energy of the system remains constant at all times

As ω = 2∏f, Total energy T = ½ m (2∏f) 2 a2 = 2m ∏2f2 a2 which SHOWS the total energy is proportional to square of amplitude, a and frequency,

Discussion

11.	Check (x+1) is the factor of 3x⁴+3x³+3x²+x+1
Answer» ong>Answer: May be HELPFUL for you answer is 2

11.

Check (x+1) is the factor of 3x⁴+3x³+3x²+x+1

Answer»

ong>Answer:

May be HELPFUL for you

answer is 2

Discussion

12.	In triangles ABC BC=AB and angle B=80then angle b is
Answer» ONG>Answer: 80 degrees Hope it HELPS

12.

In triangles ABC BC=AB and angle B=80then angle b is

Answer» ONG>Answer:

80 degrees

Hope it HELPS

Discussion

13.	A competitive examination has the following scoring shame a score of 4 is assigned for each correct answer minus one for each incorrect answer 0 for question not attempt. Adnan attempts 74 out of the 90 questions he is confident that his answers of 50 questions is correct but he is not sure about the left question he attempt what are the maximum and minimum marks he could expect
Answer» ER : 40 QUESTIONS were ATTEMPTED CORRECTLY

Discussion

14.	Ifx varies inversely as y, the601y2 3
Answer» ONG>ANSWER: I THINK the answer is 30

Discussion

15.	. The are of triangle formed by three points (2,1),(4,5),(6,3) is......
Answer» ONG>ANSWER: r u ASKING area??? tell fastttt.........

15.

. The are of triangle formed by three points (2,1),(4,5),(6,3) is......

Answer» ONG>ANSWER:

r u ASKING area???

tell fastttt.........

Discussion

16.	In the parallelogram SOAP , ∆S= 100° then ∆A=
Answer» ong>ANSWER: angle A = 80° pls MARK as BRAINLIEST

16.

In the parallelogram SOAP , ∆S= 100° then ∆A=

Answer»

ong>ANSWER:

angle A = 80°

pls MARK as BRAINLIEST

Discussion

17.	Find 5+10+15+...............+1000
Answer» ong>Answer: The sum of 5+10+15 ….+100 is the sum of an AP WHOSE first terms is 5, the last term is 100 and the common difference is 5. Th = 100 = a +(n-1)d = 5 +(n-1)5 = 5 Sn = (n/2)[2a+(n-1)d] = (20/2)[25+ (20–1)5] = 10[10+95] = 10 × 105 = 1050 Step-by-step explanation: Please mark as BRAINLIEST answer and follow me please and THANK me please Because I am a very good BOY

17.

Find 5+10+15+...............+1000

Answer»

ong>Answer:

The sum of 5+10+15 ….+100 is the sum of an AP WHOSE first terms is 5, the last term is 100 and the common difference is 5.

Th = 100 = a +(n-1)d = 5 +(n-1)5 = 5

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

= (20/2)[2*5+ (20–1)*5]

= 10[10+95]

= 10 × 105

= 1050

Step-by-step explanation:

Please mark as BRAINLIEST answer and follow me please and THANK me please Because I am a very good BOY

Discussion

18.	3 minutes are what fraction of an hour ?(I) 9/20 (ii) 1/20(iii) 6/20(iv) 1/15
Answer» ONG>Answer: the CORRECT answer is II)1/20 Step-by-step EXPLANATION: ie 3/60

18.

3 minutes are what fraction of an hour ?(I) 9/20 (ii) 1/20(iii) 6/20(iv) 1/15

Answer» ONG>Answer:

the CORRECT answer is II)1/20

Step-by-step EXPLANATION:

ie 3/60

Discussion

19.	1. Divide 432156 by 145HW
Answer» ONG>ANSWER: 2,980.38621 is The answer

Discussion

20.	Dyx 2 daygivenSolvetx-I =0-dxsolutionо ax + 1 é
Answer» ONG>ANSWER: *dsolt* 2a 3e 4c *hope* it *HELPS* U

20.

Dyx 2 daygivenSolvetx-I =0-dxsolutionо ax + 1 é

Answer» ONG>ANSWER:

dsolt
2a
3e
4c
hope it HELPS U

Discussion

21.	What rational number should be subtracted from −4 15to get −129?
Answer» ong>Answer: RATIONAL number should be subtract from - 4 is Step-by-step explanation: to get -1 I hope you can understand plz mark as brilliant and click on the ❤️ and follow me plz plz plz plz plz plz plz plz plz plz plz plz

21.

What rational number should be subtracted from −4 15to get −129?

Answer»

ong>Answer:

RATIONAL number should be subtract from - 4

is

Step-by-step explanation:

to get -1

I hope you can understand

plz mark as brilliant and click on the ❤️

and follow me plz plz plz plz plz plz plz plz plz plz plz plz

Discussion

22.	Find a relation between x and y such that the point (x, y) is equidistant from the points (3, 6) and (3, 4).
Answer» ONG>ANSWER: 5 Step-by-step EXPLANATION:

22.

Find a relation between x and y such that the point (x, y) is equidistant from the points (3, 6) and (3, 4).

Answer» ONG>ANSWER:

5

Step-by-step EXPLANATION:

Discussion

23.	If cost price is 150 and loss percent is 20% then find the selling price
Answer» ong>Answer: sp=100-L%x100÷cp 100-20x100÷150 80x150÷100(cut the ZEROS with ZERO) 8x15 ANS=120(SELLING price)

23.

If cost price is 150 and loss percent is 20% then find the selling price

Answer»

ong>Answer:

sp=100-L%x100÷cp

100-20x100÷150

80x150÷100(cut the ZEROS with ZERO)

8x15

ANS=120(SELLING price)

Discussion

24.	867 L.C.m with solution
Answer» ong>Answer: 867 L.C.M is Step-by-step EXPLANATION: iska l.c.m. NHI hoga YE ek EUCLID algorithm method sai solve out hoga

24.

867 L.C.m with solution

Answer»

ong>Answer:

867 L.C.M is

Step-by-step EXPLANATION:

iska l.c.m. NHI hoga YE ek EUCLID algorithm method sai solve out hoga

Discussion

25.	___whole number are there between 25 and 40
Answer» ONG>Answer: 26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44

Discussion

26.	A student is to answer eight out of ten questions in an exam how many choices has he?
Answer» ONG>ANSWER: 2 Step-by-step explanation: SINCE he can leave 2 questions, he has 2 choices

26.

A student is to answer eight out of ten questions in an exam how many choices has he?

Answer» ONG>ANSWER:

2

Step-by-step explanation:

SINCE he can leave 2 questions,

he has 2 choices

Discussion

27.	X×y⁰×z-1=answer this question
Answer» ONG>Answer: zx-x (answer) x×y⁰×z-1 =xy⁰z-1 =x1z-1 =x(z-1) =xz-x(answer) HOPE it's HELPFUL to you

27.

X×y⁰×z-1=answer this question

Answer» ONG>Answer:

zx-x (answer)

x×y⁰×z-1

=x*y⁰*z-1

=x*1*z-1

=x(z-1)

=xz-x(answer)

HOPE it's HELPFUL to you

Discussion

28.	raju wants to stitch a shirt from which 21/5m of cloth is required,he has only 10/3m of cloth with him find the extra amount of cloth required to stitch a shirt
Answer» ONG>Step-by-step explanation: METERS of cloth NEEDED to stitch a shirt=21/5 Meters of cloth Raju has=10/3 Meters of cloth more Raju need=21/5-10/3 =L.C.M of 5 and 3 is 15 =63/15-50/15 =13/15 Raju needs 13/15 m more cloth to stich the shirt. Thank you. .......

28.

raju wants to stitch a shirt from which 21/5m of cloth is required,he has only 10/3m of cloth with him find the extra amount of cloth required to stitch a shirt

Answer» ONG>Step-by-step explanation:

METERS of cloth NEEDED to stitch a shirt=21/5

Meters of cloth Raju has=10/3

Meters of cloth more Raju need=21/5-10/3

=L.C.M of 5 and 3 is 15

=63/15-50/15

=13/15

Raju needs 13/15 m more cloth to stich the shirt.

Thank you. .......

Discussion

29.	State whether 2/11 is terminating or non-terminatin recurring type
Answer» ONG>Answer: 2/11 is the NON TERMINATING Reccuring

Discussion

30.	8. 9.A number divided by 10 is -205 multiplied by a number is 55(d)10.(e)C.Write the algebraic equations corresponding to each of the following15. The product of a number and 15 taken away from 86 gives 45.D. Write the statements corresponding to each of the following algeb11 7 more than a number is 20. aR=2012. 15 multiplied by a number is 2 more than 10.13. 9 taken away from three times a number is 12.14. The quotient obtained by dividing a number by 12 is 8.16. 19+ 2x = 18; Statement:17 14y - 62 = 12; Statement:10018. 4 5 = 10; Statement:Y
Answer» ong>Answer: 15) x×86-15=45 71x=45 11 ) 7+x=20 12) 15x=12 13)3x-9=12 14)x÷12=8 x=8×12 16) 19 more than twice a number is 18 17)62 taken away from 14 TIMES a number Is 12

30.

8. 9.A number divided by 10 is -205 multiplied by a number is 55(d)10.(e)C.Write the algebraic equations corresponding to each of the following15. The product of a number and 15 taken away from 86 gives 45.D. Write the statements corresponding to each of the following algeb11 7 more than a number is 20. aR=2012. 15 multiplied by a number is 2 more than 10.13. 9 taken away from three times a number is 12.14. The quotient obtained by dividing a number by 12 is 8.16. 19+ 2x = 18; Statement:17 14y - 62 = 12; Statement:10018. 4 5 = 10; Statement:Y

Answer»

ong>Answer:

15) x×86-15=45

71x=45

11 ) 7+x=20

12) 15x=12

13)3x-9=12

14)x÷12=8

x=8×12

16) 19 more than twice a number is 18

17)62 taken away from 14 TIMES a number Is 12

Discussion

31.	In a year ,the probability that (a) There are 53 Saturdays,if the year is a leap year (b) There are 53 Sundays, if the year is not a leap year
Answer» ong>ANSWER: In a normal year we have 365 DAYS so we have 52 Saturdays.But in a leap year we have 366 days that is why we have 53 Saturdays. In a normal year we have 365 days so we have 53 Sundays.

31.

In a year ,the probability that (a) There are 53 Saturdays,if the year is a leap year (b) There are 53 Sundays, if the year is not a leap year

Answer»

ong>ANSWER:

In a normal year we have 365 DAYS so we have 52 Saturdays.But in a leap year we have 366 days that is why we have 53 Saturdays.

In a normal year we have 365 days so we have 53 Sundays.

Discussion

32.	Plzzzzzz plzzzzzz plzzzzzz helpppppp me
Answer» > Step-by-step EXPLANATION: PLEASE LIKE me if you like my ANSWER

32.

Plzzzzzz plzzzzzz plzzzzzz helpppppp me

Answer»

>

Step-by-step EXPLANATION:

PLEASE LIKE me if you like my ANSWER

Discussion

33.	2 Seeg-1A] tanto By taneti c] coso DJ coste
Answer» ONG>ANSWER: did UNDERSTAND the QUESTION

Discussion

34.	Simplify that 4/√7+√3
Answer» ONG>Answer: 264-5389= 64669=7%&66 **

Discussion

35.	[ii] f(x+y) = f(x) .f(y) If f(x) = 5*, prove that,[i] f(x+2) = 25f(x)[iii] f(x + 1) = 25f(x - 1)[iv] f(log x) = x
Answer» ONG>Answer: mbbbhbjhjhjnbjhjhhh bahia kg I FUGUE YG

Discussion

36.	LCM of 5 and 5 is what
Answer» ong>ANSWER: The LCM of 5,5 will be 1. I hope it is helpful. Be happy Keep smiling Enjoy your LIFE

36.

LCM of 5 and 5 is what

Answer»

ong>ANSWER:

The LCM of 5,5 will be 1.

I hope it is helpful.

Be happy

Keep smiling

Enjoy your LIFE

Discussion

37.	Plzzzzzz plzzzzzz helpppppp me
Answer» ong>ANSWER: i THINK so...OPTION b)

37.

Plzzzzzz plzzzzzz helpppppp me

Answer»

ong>ANSWER:

i THINK so...OPTION b)

Discussion

38.	Find a quadratic polynomial whose zeros are 4 and -3/5
Answer» DEAR ONE I have ATTACHED ur ANSWER HOPE it will help you

38.

Find a quadratic polynomial whose zeros are 4 and -3/5

Answer» DEAR ONE

I have ATTACHED ur ANSWER

HOPE it will help you

Discussion

39.	5cm + 75cm+ 15 radian
Answer» ONG>Answer: 100. ......RADIAN........+25+39

Discussion

40.	A (2,3)vB(-1 ,1) are 2 points. If p is avpoint such that LAPB=90⁰, then the locus of P is?Answer me fast Who Will Answer Correct I Will Mark Them As Brainleist
Answer» ong>Step-by-step EXPLANATION: X(2) -2x +4y+3 please LIKE FOLLOW

40.

A (2,3)vB(-1 ,1) are 2 points. If p is avpoint such that LAPB=90⁰, then the locus of P is?Answer me fast Who Will Answer Correct I Will Mark Them As Brainleist

Answer»

ong>Step-by-step EXPLANATION:

X(2) -2x +4y+3

please LIKE FOLLOW

Discussion

41.	Please tell me the formula of cosec 60°.
Answer» ONG>Answer: 2/√3 This is the VALUE of CODEC 60°

41.

Please tell me the formula of cosec 60°.

Answer» ONG>Answer:

2/√3

This is the VALUE of CODEC 60°

Discussion

42.	Test whether the function f(x)=x-cos x where x€(0, pi) is increasing or decreasing
Answer» $\displaystyle\huge\red{\underline{\underline{Solution}}}$ TO CHECK $\sf{ The \: function \: f(<klux>X</klux>) = x - \cos x \: \: \: where \: \: x \in(0, \pi) }$ is increasing or decreasing CONCEPT TO BE IMPLEMENTED A function f (x) is increasing in an interval [ a, b ] f'(x) > 0 for every point on that interval [ a, b] A function f (x) is decreasing in an interval [ a, b ] f'(x) < 0 for every point on that interval [ a, b] CALCULATION Here the given function is $\sf{ f(x) = x - \cos x \: \: \: where \: \: x \in(0, \pi) }$ Differentiating both sides with respect to x we get $\sf{ f \: '(x) = 1 + \sin x \: }$ $\sf{Since \: for \: every \: \: x \in (0,\pi) \: we \: get \: f'(x) > 0 }$ $\sf{ Hence \: the \: function \: f(x) = x - \cos x \: \: \: where \: \: x \in(0, \pi) }$ is increasing ━━━━━━━━━━━━━━━━ *LEARN MORE FROM BRAINLY* The coordinates (x,y) of a PARTICLE moving along a plane curve at any time t are given by y'+ 2x = sin 2t , x' -2 y = cos 2t brainly.in/question/14323222

42.

Test whether the function f(x)=x-cos x where x€(0, pi) is increasing or decreasing

Answer»

$\displaystyle\huge\red{\underline{\underline{Solution}}}$

TO CHECK

$\sf{ The \: function \: f(<klux>X</klux>) = x - \cos x \: \: \: where \: \: x \in(0, \pi) }$

is increasing or decreasing

CONCEPT TO BE IMPLEMENTED

A function f (x) is increasing in an interval [ a, b ] f'(x) > 0 for every point on that interval [ a, b]

A function f (x) is decreasing in an interval [ a, b ] f'(x) < 0 for every point on that interval [ a, b]

CALCULATION

Here the given function is

$\sf{ f(x) = x - \cos x \: \: \: where \: \: x \in(0, \pi) }$

Differentiating both sides with respect to x we get

$\sf{ f \: '(x) = 1 + \sin x \: }$

$\sf{Since \: for \: every \: \: x \in (0,\pi) \: we \: get \: f'(x) > 0 }$

$\sf{ Hence \: the \: function \: f(x) = x - \cos x \: \: \: where \: \: x \in(0, \pi) }$

is increasing

━━━━━━━━━━━━━━━━

LEARN MORE FROM BRAINLY

The coordinates (x,y) of a PARTICLE moving along a plane curve at any time t are given by

y'+ 2x = sin 2t , x' -2 y = cos 2t

brainly.in/question/14323222

Discussion

43.	Classify the following as rational or irrational (1) 2-√5(2) 2+√5(3) 2×√5(4) 2/√5please no scam
Answer» onal are none all of them are IRRATIONAL

43.

Classify the following as rational or irrational (1) 2-√5(2) 2+√5(3) 2×√5(4) 2/√5please no scam

Answer»

onal are none

all of them are IRRATIONAL

Discussion

44.	Send process pls quickly till 4:45
Answer» ONG>ANSWER: sorry BRO I am LATE.......

Discussion

45.	a kite is flying at a height of 75 m from the level ground attached to a string in client at 60 degree to the horizontal find the length of the string assuming there is no flack energy root 3 is equal to 1.7 32
Answer» HOPE it will be HELPFUL

Discussion

46.	How many roots does equation (x²+1)²-x²=0 have?
Answer» ONG>4 roots Hope this HELPS you!!! Plzzzzz thank my answer and MARK me BRAINLIEST

46.

How many roots does equation (x²+1)²-x²=0 have?

Answer» ONG>4 roots

Hope this HELPS you!!!

Plzzzzz thank my answer and MARK me BRAINLIEST

Discussion

47.	What will be the 20% of 25% of 300?
Answer» ong>Answer: Step-by-step explanation: 20%×25%×300 20 × 25 × 300 100 100 1 1 × 1 × 300 4 5 1 × 300 =15 20 ∴It will be 15 pliz mark as BRAINIEST and follow me dear

47.

What will be the 20% of 25% of 300?

Answer»

ong>Answer:

Step-by-step explanation:

20%×25%×300

20 × 25 × 300

100 100 1

1 × 1 × 300

4 5

1 × 300 =15

20

∴It will be 15

pliz mark as BRAINIEST and follow me dear

Discussion

48.	27.whole numberare there between 25 and 40.15ООО1416
Answer» ong>Answer: 16 Step-by-step explanation: count INCLUDING 25 TILL 40

48.

27.whole numberare there between 25 and 40.15ООО1416

Answer»

ong>Answer:

16

Step-by-step explanation:

count INCLUDING 25 TILL 40

Discussion

49.	Which points on x -axis is equidistant from (5, 9) and (-4, 6)?
Answer» ong>Answer: sryyyyyyy to the answer isliye kyumjvhkv to the C the triangle is the triangle park NC for a good day please find the answer is yes we will be ab plot to BIL fiya pr mei ni bhen ki classes mei karaya jata hai na usme NOTES on the C is an automatically GENERATED by GMAIL logo DOWNLOAD on kyu nahi tw gl is the answer is the triangle is an equilateral triangle is an automatically generated based on h ki pic send kr doge mujhe v bhej do plss batha na yll vo to the answer

49.

Which points on x -axis is equidistant from (5, 9) and (-4, 6)?

Answer»

ong>Answer:

sryyyyyyy to the answer isliye kyumjvhkv to the C the triangle is the triangle park NC for a good day please find the answer is yes we will be ab plot to BIL fiya pr mei ni bhen ki classes mei karaya jata hai na usme NOTES on the C is an automatically GENERATED by GMAIL logo DOWNLOAD on kyu nahi tw gl is the answer is the triangle is an equilateral triangle is an automatically generated based on h ki pic send kr doge mujhe v bhej do plss batha na yll vo to the answer

Discussion

50.	3) find the slope of the line passing through the points A (-2,3)and B(2,7).Also finda) The inclination of the line ABb)Slope of the line parallel to ABc) Slope of the line perpendicular to AB.
Answer» ong>ANSWER: inclination = 45° (B) 1 (c) -1

50.

3) find the slope of the line passing through the points A (-2,3)and B(2,7).Also finda) The inclination of the line ABb)Slope of the line parallel to ABc) Slope of the line perpendicular to AB.

Answer»

ong>ANSWER:

inclination = 45°

(B) 1

(c) -1

Discussion

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