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avanturin [10]
2 years ago
9

A cylinder has a diameter of 6 feet. the volume of the cylinder is 36/5π cubic feet.

Mathematics
1 answer:
Anton [14]2 years ago
7 0

Answer:

Height of cylinder is \frac{4}{5}\ ft.

Step-by-step explanation:

Diameter of cylinder, D = 6 feet

Relation between Radius, R and diameter, D is given by:

R = \dfrac{D}{2}

So, radius, R = \frac{6}{2} \Rightarrow 3 feet

Let height of cylinder be h feet.

Formula for volume of cylinder is given by:

V = \pi R^{2} H

Where, R is the radius of base of cylinder

and H is the height of cylinder

We are given that,

V = \dfrac{36 \pi}{5} ft^{3}

Using formula for volume, V = \pi R^{2} H

\dfrac{36\pi}{5} = \pi \times 3^{2} \times h\\\Rightarrow \dfrac{36\pi}{5} = \pi \times 9 \times h\\\Rightarrow h = \dfrac{4}{5} ft

Hence, Height of cylinder is \frac{4}{5}\ ft.

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Answer:

Step-by-step explanation:

(2.7)(10)

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27^4=531441

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(3.5)(10)

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7 0
2 years ago
PLEASE HELP ASAP -- WITH THE WORKK<br><br>50 points
MAXImum [283]

Part-A:-

<h3>(f×g)=</h3>

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\\ \sf\longmapsto f(3)

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6 0
2 years ago
(07.09) Jonah is purchasing a car that is on sale for 15% off. He knows the function that represents the sale price of his car i
atroni [7]

Answer:

Answer: f[c(p)] = 0.9265p

Step-by-step explanation:

Given: Jonah is purchasing a car that is on sale for 15% off. He knows the function that represents the sale price of his car is , where p is the original price of the car.

He also knows he has to pay 9% sale's tax on the car. The price of the car with tax is , where c is the sale price of the car.

Now, the composite function that can be used to calculate the final price of Jonah's car is given by :-

3 0
2 years ago
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Pls help I will give u brainlest whoever is first and gets it right!
Viktor [21]

Answer:

the answer is D

Step-by-step explanation:

3 0
2 years ago
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sergiy2304 [10]
I hope this helps you




x= -1



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f (-1)= 2.1


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3 years ago
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