2 years ago

The height of a cylinder is twice the radius of its base.

Mathematics

1 answer:

Tpy6a [65]2 years ago

6 0

Answer:

= 2 pi x^3

Step-by-step explanation:

radius = x

h = 2x

The volume of a cylinder is

V = pi r^2 h

= pi ( x) ^2 ( 2x)

= 2 pi x^3

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Akimi4 [234]

Answer:

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Step-by-step explanation:

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2 years ago

15d^3+30d^2+30d/3d3 what is the answer if you divide the following

lawyer [7]

When you separate them
$\frac{15d^{3} }{ {3d}^{3} } + \frac{30d^{2} }{ {3d}^{3} } + \frac{30d }{ {3d}^{3} } = x$
Solve them separately:
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Remove the denominators:
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3 years ago

Which of the following are situations that can be modeled with a quadratic function? Select all that apply.

Lina20 [59]

Answer:

Option 2 and 5 are correct.

Step-by-step explanation:

We need to tell which one of them is quadratic function.

Option 1 is exponential decay so, it is not quadratic.

Option 2 is quadratic because the diver will take the parabolic shape when jumps.

Option 3 is not quadratic.Option 4 is not quadratic it is linear.

Option 4 is again exponential not quadratic.