332354 + Interview Questions in Secondary School in Math

1.	Tan theta= 5/12 and sin theta is Negative the finds cos value
Answer» ANSWER: dbdhfvdkdoudgwvdnkfofidugegebjdkdjdige Step-by-step EXPLANATION: bdjdudjhdkdkofiehbejdkdkuwgvrjfofibrnmfkfj

1.

Tan theta= 5/12 and sin theta is Negative the finds cos value

Answer»

ANSWER:

dbdhfvdkdoudgwvdnkfofidugegebjdkdjdige

Step-by-step EXPLANATION:

bdjdudjhdkdkofiehbejdkdkuwgvrjfofibrnmfkfj

Discussion

2.	Fraction into an equivqlent fraction with nunerator 36.72_104
Answer» Step-by-step EXPLANATION: that is your ANSWER MARK as BRAIN LIST

2.

Fraction into an equivqlent fraction with nunerator 36.72_104

Answer»

Step-by-step EXPLANATION:

that is your ANSWER

MARK as BRAIN LIST

Discussion

3.	Please answer the 2 question (ii,iv,,vi)
Answer» QUESTION no. (II) is equivalent question no. (iv) is also equivalent question no. (vi) is not equivalent hope this ANSWER is HELPFUL for you

3.

Please answer the 2 question (ii,iv,,vi)

Answer»

QUESTION no. (II) is equivalent

question no. (iv) is also equivalent

question no. (vi) is not equivalent

hope this ANSWER is HELPFUL for you

Discussion

4.	Please answer this question as fast as possible:
Answer» ANSWER: OPTION [V] 'B'I THINK so

4.

Please answer this question as fast as possible:

Answer»

ANSWER:

OPTION [V] 'B'I THINK so

Discussion

5.	Give a simple from . 8√28 ÷ 2√7
Answer» ANSWER: 8√28 ÷ 2√7 8×√28/2×√7 8/2×√28/√7 4×√4 4√4

5.

Give a simple from . 8√28 ÷ 2√7

Answer»

ANSWER:

8√28 ÷ 2√7

8×√28/2×√7

8/2×√28/√7

4×√4

4√4

Discussion

6.	Put 42 into a group of 6
Answer» ANSWER: What is the QUESTION by the WAY?

6.

Put 42 into a group of 6

Answer»

ANSWER:

What is the QUESTION by the WAY?

Discussion

7.	triangle PQR - triangle ABC and PQ : AB = 2 : 5. If PM and AN are the medians, then find the ratio of their corresponding medians.
Answer» Answer: hei hi I will not ATTEND a or call U TOMORROW when u are not able or not able and I am

7.

triangle PQR - triangle ABC and PQ : AB = 2 : 5. If PM and AN are the medians, then find the ratio of their corresponding medians.

Answer»

Answer:

hei hi I will not ATTEND a or call U TOMORROW when u are not able or not able and I am

Discussion

8.	X + y = 4 draw the graph for the equation
Answer» tep-by-step EXPLANATION:

8.

X + y = 4 draw the graph for the equation

Answer»

tep-by-step EXPLANATION:

Discussion

9.	Five rational number between 2/3 and 3/5
Answer» Answer: ✓ 3 x 3 / 5 x 3 = 9 / 15 ✓ 2 x 5 / 3 x 5 = 10 / 15 ✓ Let us further MULTIPLY them by 10 to get greater difference among both new numbers. = This gives 90 / 150 and 100 / 150 ✓ Hence we can WRITE any FIVE numbers Between these two. ✓ Ans. 91 / 150 , 92 / 150 , 93 / 150 , 94 / 150 and 97 / 150 . Step-by-step explanation:

9.

Five rational number between 2/3 and 3/5

Answer»

Answer:

✓ 3 x 3 / 5 x 3 = 9 / 15

✓ 2 x 5 / 3 x 5 = 10 / 15

✓ Let us further MULTIPLY them by 10 to get greater difference among both new numbers.

= This gives 90 / 150 and 100 / 150

✓ Hence we can WRITE any FIVE numbers Between these two.

✓ Ans. 91 / 150 , 92 / 150 , 93 / 150 , 94 / 150 and 97 / 150 .

Step-by-step explanation:

Discussion

10.	Solve -----_____— By EDL method HCF of 867 and 255
Answer» ANSWER: The HCF of (867 and 225) is 3.

10.

Solve -----_____— By EDL method HCF of 867 and 255

Answer»

ANSWER:

The HCF of (867 and 225) is 3.

Discussion

11.	if the roots of 1/x-p+1/x-q=1/r are equal in magnitude but opposite in sign, then find the product of roots in p and q only
Answer» Step-by-step EXPLANATION: share Share Answer Correct OPTION is C −( 2 p 2 +q 2 )= PRODUCT of roots x+p 1 + x+q 1 = r 1 ⇒(x+q+x+p)r=(x+p)(x+q) ⇒2xr+(p+q)r=x 2 +(p+q)x+pq ⇒x 2 +(p+q−2r)x+pq−pr−qr=0 As roots are equal in MAGNITUDE and opposite the sign Then sum of roots =0 ⇒p+q=2r Hence, product of roots pq−pr−qr=pq− 2 (p+q) 2 =− 2 p 2 +q 2 PLEASE MARK ME AS BRAINLIST

11.

if the roots of 1/x-p+1/x-q=1/r are equal in magnitude but opposite in sign, then find the product of roots in p and q only

Answer»

Step-by-step EXPLANATION:

share

Share

Answer

Correct OPTION is

C

−(

2

p

2

+q

2

)= PRODUCT of roots

x+p

1

+

x+q

1

=

r

1

⇒(x+q+x+p)r=(x+p)(x+q)

⇒2xr+(p+q)r=x

2

+(p+q)x+pq

⇒x

2

+(p+q−2r)x+pq−pr−qr=0

As roots are equal in MAGNITUDE and opposite the sign

Then sum of roots =0

⇒p+q=2r

Hence, product of roots

pq−pr−qr=pq−

2

(p+q)

2

=−

2

p

2

+q

2

PLEASE MARK ME AS BRAINLIST

Discussion

12.	Q.1 Last night 30cm of snow fell in 6 hours. If it continues snowing at thesame rate, how long will it take for 45cm of snow to fall?explain step by step
Answer» Answer: 9 hours Step-by-step explanation: 30 cm fell in 6hrs 1 cm will FALL in 6/30hrs = 1/5 HRS 45 cm will fall in 1/5 x 45 hrs = 9 hrs Mark me as brainliest if this helped you.

12.

Q.1 Last night 30cm of snow fell in 6 hours. If it continues snowing at thesame rate, how long will it take for 45cm of snow to fall?explain step by step

Answer»

Answer:

9 hours

Step-by-step explanation:

30 cm fell in 6hrs

1 cm will FALL in 6/30hrs

= 1/5 HRS

45 cm will fall in 1/5 x 45 hrs

= 9 hrs

Mark me as brainliest if this helped you.

Discussion

13.	प्रश्न 1 खालील प्रश्नांसाठी अचूक पर्याय निवडा.(i) 2/3+13किती?।(A)2/3(B)2/9(C)2/6(D)3/3
Answer» Step-by-step explanation: answer is 41 UPON 3 by CLASS 6 method

13.

प्रश्न 1 खालील प्रश्नांसाठी अचूक पर्याय निवडा.(i) 2/3+13किती?।(A)2/3(B)2/9(C)2/6(D)3/3

Answer»

Step-by-step explanation:

answer is 41 UPON 3 by CLASS 6 method

Discussion

14.	Q.1 Select the correct alternative.
Answer» $\large\bold\pink{Answer:-}$ $10 \sqrt{5} - 4 \sqrt{5}$ = ? a. $14 \sqrt{5}$ b.6 c. $6\sqrt{5}$ $\huge\bold\red{✓}$ d. $-6 \sqrt{5}$ $\:$ SOLUTION:- $10 \sqrt{5} - 4 \sqrt{5} = 6 \sqrt{5}$

14.

Q.1 Select the correct alternative.

Answer»

$\large\bold\pink{Answer:-}$

$10 \sqrt{5} - 4 \sqrt{5}$ = ?

a. $14 \sqrt{5}$

b.6

c. $6\sqrt{5}$ $\huge\bold\red{✓}$

d. $-6 \sqrt{5}$

$\:$

SOLUTION:-

$10 \sqrt{5} - 4 \sqrt{5} = 6 \sqrt{5}$

Discussion

15.	If sec 4θ = cosec 5θ, find the value of θ if it is known that 4θ & 5θ are both acute angles.
Answer» ANSWER: The VALUE of THETA will be 10°. MARK it as BRAINLIEST

15.

If sec 4θ = cosec 5θ, find the value of θ if it is known that 4θ & 5θ are both acute angles.

Answer»

ANSWER:

The VALUE of THETA will be 10°.

MARK it as BRAINLIEST

Discussion

16.	(x²+5x+4)(x²+5x+6)-15 factorise it please!
Answer» Hope this ANSWER will HELP you.

16.

(x²+5x+4)(x²+5x+6)-15 factorise it please!

Answer»

Hope this ANSWER will HELP you.

Discussion

17.	Find the number of digits of the cube root of the 210644875
Answer»

Discussion

18.	Find the polynomial 5x-4x²+3at x=1
Answer»

Discussion

19.	The side in an equilateral triangle is ½ cm. What is the perimeter of the triangle?a) 1 cmb) 2 cmc) 3/2 cmd) no answer
Answer» ANSWER: ok I'll be there at about noon to get aabhiv Step-by-step EXPLANATION: vfbhtdz me KNOW if you NEED anything ELSE

19.

The side in an equilateral triangle is ½ cm. What is the perimeter of the triangle?a) 1 cmb) 2 cmc) 3/2 cmd) no answer

Answer»

ANSWER:

ok I'll be there at about noon to get aabhiv

Step-by-step EXPLANATION:

vfbhtdz me KNOW if you NEED anything ELSE

Discussion

20.	Simplify, 25-5+1/5 - (17.5-6105) + 0.3 x 2-5
Answer» ANSWER: hope it HELPS you Step-by-step explanation: (25)1/3 × (5)1/3 (5)^2×1/3 × ( 5)1/3 (5)^2/3 × (5)^1/3 (5)^2/3+1/3 ( same BASE POWERS are added) (5)^3/3 5^1 5.

20.

Simplify, 25-5+1/5 - (17.5-6105) + 0.3 x 2-5

Answer»

ANSWER:

hope it HELPS you

Step-by-step explanation:

(25)1/3 × (5)1/3 (5)^2×1/3 × ( 5)1/3 (5)^2/3 × (5)^1/3 (5)^2/3+1/3 ( same BASE POWERS are added) (5)^3/3 5^1 5.

Discussion

21.	Two Congruent traingles are
Answer» ANSWER: HOPE it HELPS you.

21.

Two Congruent traingles are

Answer»

ANSWER:

HOPE it HELPS you.

Discussion

22.	How many whole numbers are there between 15and 90?
Answer» Answer: There are 75 whole numbers between 15 and 90. Step-by-step explanation: Mark me as BRAINLIEST if this HELPED you out.

22.

How many whole numbers are there between 15and 90?

Answer»

Answer:

There are 75 whole numbers between 15 and 90.

Step-by-step explanation:

Mark me as BRAINLIEST if this HELPED you out.

Discussion

23.	If a and ß are zeros of the polynomial x2-6x+a, find a if B=-2.
Answer» ANSWER: I don't UNDERSTAND your QUESTIONS

23.

If a and ß are zeros of the polynomial x2-6x+a, find a if B=-2.

Answer»

ANSWER:

I don't UNDERSTAND your QUESTIONS

Discussion

24.	The angle of a triangle are in the ratio 1:2:3 .Find the angle in radianssol: let the angle of triangle are A, B andCGiven:A:B:C=1:2:3Let=A=x, B=2x, C=3xA+B+C= 180°x+2x+3x=180°6x=180°x=30°put the value of x A=x A= 30°B=2xB=2×30= 60°
Answer» Solution - We Have , \begin{gathered} \large \sf{a_{5} +a_{7} = 52}\\ \\ \large \sf{ = a + 4d + a + 6d= 52}\\ \\ \large \sf2a + 10D \: \: - - - (1)\\ \\ \large \sf{a_{11} = a + 10d = 46} \\ \\ \end{gathered} a 5 +a 7 =52 =a+4d+a+6d=52 2a+10d−−−(1) a 11 =a+10d=46 ♠ Multiplying Both Sides by 2 : \begin{gathered}\large :\longmapsto\sf 2a + 20d = 92\: \: - - - (2) \\ \end{gathered} :⟼2a+20d=92−−−(2) ♠ SUBTRACTING (1) From (2) , We get :- \begin{gathered}\sf10d = 40 \\ \\ \sf d = \cancel{\frac{40}{10} }\\ \\ \PURPLE{ \Large :\longmapsto \UNDERLINE {\boxed{{\bf d = 4} }}}\end{gathered} 10d=40 d= 10 40 :⟼ d=4

24.

The angle of a triangle are in the ratio 1:2:3 .Find the angle in radianssol: let the angle of triangle are A, B andCGiven:A:B:C=1:2:3Let=A=x, B=2x, C=3xA+B+C= 180°x+2x+3x=180°6x=180°x=30°put the value of x A=x A= 30°B=2xB=2×30= 60°

Answer»

Solution -

We Have ,

\begin{gathered} \large \sf{a_{5} +a_{7} = 52}\\ \\ \large \sf{ = a + 4d + a + 6d= 52}\\ \\ \large \sf2a + 10D \: \: - - - (1)\\ \\ \large \sf{a_{11} = a + 10d = 46} \\ \\ \end{gathered}

a

5

+a

7

=52

=a+4d+a+6d=52

2a+10d−−−(1)

a

11

=a+10d=46

♠ Multiplying Both Sides by 2 :

\begin{gathered}\large :\longmapsto\sf 2a + 20d = 92\: \: - - - (2) \\ \end{gathered}

:⟼2a+20d=92−−−(2)

♠ SUBTRACTING (1) From (2) , We get :-

\begin{gathered}\sf10d = 40 \\ \\ \sf d = \cancel{\frac{40}{10} }\\ \\ \PURPLE{ \Large :\longmapsto \UNDERLINE {\boxed{{\bf d = 4} }}}\end{gathered}

10d=40

d=

10

40

:⟼

d=4

Discussion

25.	Find the product using suitable propertiy 5 × 676 × 20 class 6
Answer» ANSWER: HOPE it HELPS you mark me as brainlist 67,600

25.

Find the product using suitable propertiy 5 × 676 × 20 class 6

Answer»

ANSWER:

HOPE it HELPS you

mark me as brainlist

67,600

Discussion

26.	X + y = 4 If x=2 than y = ?
Answer» Answer: 2 Step-by-step explanation: 2+y=4 y=4-2=2 hope that HELPS U

26.

X + y = 4 If x=2 than y = ?

Answer»

Answer:

2

Step-by-step explanation:

2+y=4

y=4-2=2

hope that HELPS U

Discussion

27.	find the remainder when p(x) =x^3-6x^2+2x-4 is divided by (1-2x), by using remainder theorem and verify the result by actual division
Answer» Step-by-step explanation: p(x) = x^3-6x^2+2x-4 1-2x=0 2x=1 x=1/2 p(1/2)=(1/2)^3-6(1/2)^2+2(1/2)-4 p(1/2)=(1/8)-6(1/4)+(2/2)-4 p(1/2)=(1/8)-(6/4)+1-4 p(1/2)=1/8-3/2-3 p(1/2) =8-12-3/8 p(1/2) =-15 I'm not sure bcoz same chapter is GOING on for me..hope this helps you

27.

find the remainder when p(x) =x^3-6x^2+2x-4 is divided by (1-2x), by using remainder theorem and verify the result by actual division

Answer»

Step-by-step explanation:

p(x) = x^3-6x^2+2x-4

1-2x=0

2x=1

x=1/2

p(1/2)=(1/2)^3-6(1/2)^2+2(1/2)-4

p(1/2)=(1/8)-6(1/4)+(2/2)-4

p(1/2)=(1/8)-(6/4)+1-4

p(1/2)=1/8-3/2-3

p(1/2) =8-12-3/8

p(1/2) =-15

I'm not sure bcoz same chapter is GOING on for me..hope this helps you

Discussion

28.	Which of the following is not a polynomial?
Answer» ANSWER: where are the OPTIONS Step-by-step EXPLANATION: KEEP the options

28.

Which of the following is not a polynomial?

Answer»

ANSWER:

where are the OPTIONS

Step-by-step EXPLANATION:

KEEP the options

Discussion

29.	Express each of the following repeating decimals as a quotient of integer 0.7 bar on 7
Answer» Answer: x=9/7 Step-by-step explanation: 0.777=x (1) 100.777=10x 7.777=10x (2) subtracting 1 from 2 7.777-0.777=10x-x 7=9 x x=9/7 ans

29.

Express each of the following repeating decimals as a quotient of integer 0.7 bar on 7

Answer»

Answer:

x=9/7

Step-by-step explanation:

0.777=x (1)

10*0.777=10*x

7.777=10x (2)

subtracting 1 from 2

7.777-0.777=10x-x

7=9 x

x=9/7 ans

Discussion

30.	6 अंको की सबसे बड़ी संख्या निकालिए जिसमे 27,45, 60,72,96और 120 से पूरा भाग लग जाए
Answer» ANSWER: 998829 is the CORRECT answer. MARK it as BRAINLIEST.

30.

6 अंको की सबसे बड़ी संख्या निकालिए जिसमे 27,45, 60,72,96और 120 से पूरा भाग लग जाए

Answer»

ANSWER:

998829 is the CORRECT answer.

MARK it as BRAINLIEST.

Discussion

31.	A man spends 65% of his salary & saves 5250 per month . The monthly salary of the man is
Answer» Answer: Salary WOULD be 21000 Step-by-step explanation: since he spends 65% of his salary, he will be left with 25% which he/she saves.

31.

A man spends 65% of his salary & saves 5250 per month . The monthly salary of the man is

Answer»

Answer:

Salary WOULD be 21000

Step-by-step explanation:

since he spends 65% of his salary, he will be left with 25% which he/she saves.

Discussion

32.	A tent is in the form of a cylinder of diameter 15 and height 2.4m surmounted by a cone of equal base and height 4m . find the capacity of tent and the cost of the canvas at 50 rs
Answer» Answer: Diameter of cylinder=15m ∴Radius of cylinder= 2 15 =7.5m Height h 1 =2.4m Height of CONE, h 2 =4m Capacity of cone=πr 2 h 1 + 3 1 πr 2 h 2 =πr 2 (h 1 + 3 h 2 ) = 7 22 ×(7.5) 2 (2.4+ 3 4 ) = 7 4620 =660M 2 Slant height of cone= r 2 +h 2 2 = (7.5) 2 +(4) 2 =8.5m CSA of cone=πrl= 7 22 ×7.5×8.5 =200.35m 2 CSA of cylindrical part=2πrh=2× 7 22 ×7.5×2.4 =113.14m 2 Total CSA of tent=200.35+113.14=313.49m 2 Therefore cost of canvas=313.49×50=Rs. 15674.5

32.

A tent is in the form of a cylinder of diameter 15 and height 2.4m surmounted by a cone of equal base and height 4m . find the capacity of tent and the cost of the canvas at 50 rs

Answer»

Answer:

Diameter of cylinder=15m

∴Radius of cylinder=

2

15

=7.5m

Height h

1

=2.4m

Height of CONE, h

2

=4m

Capacity of cone=πr

2

h

1

+

3

1

πr

2

h

2

=πr

2

(h

1

+

3

h

2

)

=

7

22

×(7.5)

2

(2.4+

3

4

)

=

7

4620

=660M

2

Slant height of cone=

r

2

+h

2

=

(7.5)

2

+(4)

2

=8.5m

CSA of cone=πrl=

7

22

×7.5×8.5

=200.35m

2

CSA of cylindrical part=2πrh=2×

7

22

×7.5×2.4

=113.14m

2

Total CSA of tent=200.35+113.14=313.49m

2

Therefore cost of canvas=313.49×50=Rs. 15674.5

Discussion

33.	Expand the multiplicand and find the product 276×7
Answer» ANSWER: 276×7= 1932 Step-by-step explanation: 276×7= 1932 it's an answer

33.

Expand the multiplicand and find the product 276×7

Answer»

ANSWER:

276×7= 1932

Step-by-step explanation:

276×7= 1932

it's an answer

Discussion

34.	About Blink07
Answer» Who is Blink07 SORRY i DONT KNOW

34.

About Blink07

Answer»

Who is Blink07 SORRY i DONT KNOW

Discussion

35.	The areas of two similar traingles are 64,121 then the corresponding sides are
Answer» ANSWER: SIMILAR because there are porportional in TERMS of area Step-by-step EXPLANATION: Caution- DOUBTED answer

35.

The areas of two similar traingles are 64,121 then the corresponding sides are

Answer»

ANSWER:

SIMILAR because there are porportional in TERMS of area

Step-by-step EXPLANATION:

Caution- DOUBTED answer

Discussion

36.	Simplify(1/2+1/3)÷(1/4-1/6)-[8-(51/3-3-21/2)]
Answer» ANSWER: The answer is -10/53 Hope its HELPFUL!!!

36.

Simplify(1/2+1/3)÷(1/4-1/6)-[8-(51/3-3-21/2)]

Answer»

ANSWER:

The answer is -10/53

Hope its HELPFUL!!!

Discussion

37.	प्रतिछेदी रेखाओं व समांतर रेखाओं में क्या अंतर है
Answer» $\large{\bf{\pmb{\mathbb{\text{\red{Answer}}}}}}$ यदि तीन (या अधिक) बिंदुओं से होकर जाती हुई एक रेखा न खींची जा सके तब वे बिंदु असंरेखीय बिंदु कहलाते हैं। ... [ऐसी स्थिति में ये ${\pmb{\mathbb{\text{\red{प्रतिच्छेदी रेखाएं}}}}}$ कहलाती हैं] अथवा (II) कोई भी बिंदु उभयनिष्ठ नहीं होगा, जैसे आकृति 10.10 (C) । ऐसी स्थिति में ये ${\pmb{\mathbb{\text{\red{समांतर रेखाएं}}}}}$ कहलाती हैं। इन्हें हम ABIICD लिखते हैं। $\bf{\pmb{\mathbb{\fbox{\red{Hope it's help you}}}}}$

37.

प्रतिछेदी रेखाओं व समांतर रेखाओं में क्या अंतर है

Answer»

$\large{\bf{\pmb{\mathbb{\text{\red{Answer}}}}}}$

यदि तीन (या अधिक) बिंदुओं से होकर जाती हुई एक रेखा न खींची जा सके तब वे बिंदु असंरेखीय बिंदु कहलाते हैं। ... [ऐसी स्थिति में ये ${\pmb{\mathbb{\text{\red{प्रतिच्छेदी रेखाएं}}}}}$ कहलाती हैं] अथवा (II) कोई भी बिंदु उभयनिष्ठ नहीं होगा, जैसे आकृति 10.10 (C) । ऐसी स्थिति में ये ${\pmb{\mathbb{\text{\red{समांतर रेखाएं}}}}}$ कहलाती हैं। इन्हें हम ABIICD लिखते हैं।

$\bf{\pmb{\mathbb{\fbox{\red{Hope it's help you}}}}}$

Discussion

38.	Please solve this...FIND THE SQUARE ROOT OF 0.56423 UP TO THREE PLACES OF DECIMAL...step by step
Answer» 0.751 is the ANSWER you NEED.

Discussion

39.	Find the 5 rational number between 1/6 and 1/7
Answer» Step-by-step EXPLANATION: RATIONAL NUMBER between 1/7 and 1/6 is 13/84. PLZ mark as brainliest!!!

39.

Find the 5 rational number between 1/6 and 1/7

Answer»

Step-by-step EXPLANATION:

RATIONAL NUMBER between 1/7 and 1/6 is 13/84.

PLZ mark as brainliest!!!

Discussion

40.	Which is not a valid octal number 23418,72868,4426,275658
Answer» ANSWER: 4426 is. the correct answer PLEASE CHECK your INTERNET connection.

40.

Which is not a valid octal number 23418,72868,4426,275658

Answer»

ANSWER:

4426 is. the correct answer PLEASE CHECK your INTERNET connection.

Discussion

41.	3,12 first number is the factor to second number how write this
Answer» Answer: 3 is the FACTOR of 12 as 12 is DIVISIBLE by 3.

41.

3,12 first number is the factor to second number how write this

Answer»

Answer:

3 is the FACTOR of 12 as 12 is DIVISIBLE by 3.

Discussion

42.	A quadratic polynomial, whose zeroes are -3 and 4, is 1 point x²- x + 12 x² + x + 12
Answer» ANSWER: sorry Step-by-step EXPLANATION: i don't KNOW the answer

42.

A quadratic polynomial, whose zeroes are -3 and 4, is 1 point x²- x + 12 x² + x + 12

Answer»

ANSWER:

sorry

Step-by-step EXPLANATION:

i don't KNOW the answer

Discussion

43.	2mn×5m²÷3n³=what is the answers??
Answer» HELLO EVERYONE YOUR ANSWER IS GIVEN BELOW : 2mn×5m²÷3n³ 10m³n/3n³ 10m³/3n² THANK YOU☺. I HOPE IT'S HELPFUL FOR YOU.

43.

2mn×5m²÷3n³=what is the answers??

Answer»

HELLO EVERYONE

YOUR ANSWER IS GIVEN BELOW :

2mn×5m²÷3n³

10m³n/3n³

10m³/3n²

THANK YOU☺.

I HOPE IT'S HELPFUL FOR YOU.

Discussion

44.	: Find absolute minimum and maximum values of (, ) = 22 + 4 + 4 On the close triangular region R bounded by the lines = −2, = 0, = 2
Answer» 72828282828282828282828282

Discussion

45.	Aperson is running around a cicular ground takes its one round in 25 sec.the radius of ground is 5 metre.find distance and displacement covered by him after 2min 55sec
Answer» ANSWER: snnsieowiwmmmwmwmwmmwmwmmwmwmwmmw Step-by-step EXPLANATION: wmmqmwmwmmwmqmwmqmmqmqm

45.

Aperson is running around a cicular ground takes its one round in 25 sec.the radius of ground is 5 metre.find distance and displacement covered by him after 2min 55sec

Answer»

ANSWER:

snnsieowiwmmmwmwmwmmwmwmmwmwmwmmw

Step-by-step EXPLANATION:

wmmqmwmwmmwmqmwmqmmqmqm

Discussion

46.	Sum of the two numbers is 420 and their difference is 86, then find the two numbers
Answer» Step-by-step explanation Let the numbers be a and b ATQ a + b = 420 ......... (1) a - b = 86 ...........(2) add equation (1) and (2) a + b = 420 a - b = 86 ...................... 2a = 506 a = 253 put a = 253 in equation (1) , we GET a + b = 420 or 253 + b = 420 or b = 167 hence the required number is (a = 253 and b = 167)

46.

Sum of the two numbers is 420 and their difference is 86, then find the two numbers

Answer»

Step-by-step explanation

Let the numbers be a and b

ATQ

a + b = 420 ......... (1)

a - b = 86 ...........(2)

add equation (1) and (2)

a + b = 420

a - b = 86

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

2a = 506

a = 253

put a = 253 in equation (1) , we GET

a + b = 420

or 253 + b = 420

or b = 167

hence the required number is (a = 253 and b = 167)

Discussion

47.	Square root of 11025 step by ste
Answer» ANSWER: THEREFORE, the SQUARE ROOT of \[110.25 = 10.5\].

47.

Square root of 11025 step by ste

Answer»

ANSWER:

THEREFORE, the SQUARE ROOT of \[110.25 = 10.5\].

Discussion

48.	Polynomial p(k)=2k^3+7k-4 what is value of P(4)
Answer» <P>Answer: 152 Step-by-step explanation: p(K)=2k^3+7k-4 p(4)=2(4)^3+7(4)-4 p(4)=128+28-4 p(4)=152 Hope it hepls... please mark as brainliest

48.

Polynomial p(k)=2k^3+7k-4 what is value of P(4)

Answer»

<P>Answer:

152

Step-by-step explanation:

p(K)=2k^3+7k-4

p(4)=2(4)^3+7(4)-4

p(4)=128+28-4

p(4)=152

Hope it hepls...

please mark as brainliest

Discussion

49.	Find the product, using suitable properties: 625 × (–45) + (– 625) × 55
Answer» -6200 fhkshfkfhgidputfuot

49.

Find the product, using suitable properties: 625 × (–45) + (– 625) × 55

Answer»

-6200

fhkshfkfhgidputfuot

Discussion

50.	The product of 6 ab and 12 a square b is _
Answer» *hahajajajaj* Step-by-step EXPLANATION: gabahahahahags

50.

The product of 6 ab and 12 a square b is _

Answer»

hahajajajaj

Step-by-step EXPLANATION:

gabahahahahags

Discussion

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