3 years ago

HELP! I put the formula but I don’t know the radius

Mathematics

1 answer:

ahrayia [7]3 years ago

8 0

Answer:

C. 8,624

Step-by-step explanation:

recall that the formula for circumference is

Circumference = 2πr ( = given as 85 meters)

hence,

85 = 2πr

r = 85/(2π)

given h = 15m

volume of cylinder

= πr²h

= π (85/2π)² 15 (using calculator and assuming π = 3.14)

= 8628.58

Comparing with the choices, the closest choice (within rounding error) is C. 8,624

You might be interested in

Which is true about the polynomial ?

Sergio [31]

And I don’t want to you know what to you

5 0

2 years ago

If your net worth is 50,000 and you pay off your student loan from your savings account how will your net worth statement be aff

Zinaida [17]

You net worth will decrease because you’re paying a loan from the money that you have. While your net worth decreases your liabilities will decrease because you will no longer have a loan to pay for.

5 0

3 years ago

May someone help me complete the table?

Bumek [7]

1000 grams = 1 kilogram
2000 grams = 2 kilograms
4000 grams = 4 kilograms
7000 grams = 7 kilograms
8000 grams = 8 kilograms

7 0

2 years ago

Explain why this equation has no solution (3x + 7) = -15

love history [14]

3x+7=-15
-7=-7
3x=-22
you cannot get the number only if it has a decimal

7 0

3 years ago

How can 17% of 58 be calculated?

PIT_PIT [208]

Answer:

D. by multiplying 58 by 0.17

$17\% \: of \: 58 \\ = \frac{17}{100} \times 58 \\ = \frac{986}{100} \\ = 9.86$

7 0

3 years ago