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Ket [755]
2 years ago
7

HURRYYY find the volume of the cylinder

Mathematics
2 answers:
almond37 [142]2 years ago
8 0

\boxed{\sf A.-- > 4220.16}\boxed

Use the equation below to help you solve.

V = \pi (\frac{d}{2})^2 h = \pi * (\frac{16}{2} )^2 * 21 = 4220.16

_____

The formula for finding volume by diameter and height in a cylinder is...

  • \pi * (\frac{d}{2})^2 * h

Hope that helps!

_____

jek_recluse [69]2 years ago
3 0
4222.3 is the volume of the cylinder. If you want me to explain step-by-step just comment.
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Tatiana [17]

Answer:

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Step-by-step explanation:

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3 years ago
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Answer:

$6

Step-by-step explanation:

So we get 5 hrs.

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4 years ago
A car travels 2 1/3 miles in 3 1/2 minutes at a constant speed. Write an equation to represent the car travels in miles and minu
Korvikt [17]

Answer:

d = 0.666t , where d is in miles and t is in minutes.

d = 39.94h, where d is in miles and h is in hours.

Step-by-step explanation:

A car travels 2\frac{1}{3} = 2.33 miles in 3\frac{1}{2} = 3.5 minutes at a constant speed.

Let the relation between the distance (d) traveled by car in miles after traveling t minutes is d = kt ......... (1)

Now, putting d = 2.33 miles and t = 3.5 minutes in the above equation we get,

2.33 = 3.5k

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So, the equation (1) becomes d = 0.666t. (Answer)

Let us assume that the relation between the distance (D) traveled by car in miles after traveling h hours is d = Kh ............ (2)

Now, putting D = 2.33 miles and T = 3.5/60 = 0.058 hours in the above equation, we get

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3 0
3 years ago
What is the mathematical name for the object that is defined by the Crocodile River?
kipiarov [429]
The correct answer is : line y=4
6 0
4 years ago
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the cost of fencing a rectangular field at rupees 30 per metre is rupees 2400 if the length of the its field is 24m than its bre
prohojiy [21]

Answer:

breadth = 8, length = 32

Step-by-step explanation:

perimeter = 2 x (length x breadth)

                = 2 x ((24 + b) + b))

                = 2 x (24 + 2b)

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48 + 4b meters costs rupees 2400

each meter costs rupees 30

so,

30 x (48 + 4b) = 2400

1440 + 120b    = 2400

           120b    = 960

                 b    = 8

the breadth is 8m, the length is 8 + 24 = 32m

3 0
3 years ago
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