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3 years ago

What do I do I don’t know the answer

Mathematics

1 answer:

tatuchka [14]3 years ago

4 0

Answer:

B) 114.511m^3

Step-by-step explanation:

Formula of a cylinder is πr^2 x h

r = radius (half of diameter)

h = height

Since it is 3/4 full you only do 3/4 of the height so- 0.75 x 9.60 which equals <em>7.2</em>

Half of the diameter is 2.25. 2.25^2 =<em> 5.0625.</em>

The volume of the cylinder = <em>5.0625π x 7.2</em>

By solving this, you will get approximately <em>114.511 m^3</em> as your answer.

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marissa [1.9K]

Answer:

Step-by-step explanation:

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3 years ago

What is the answer to #14?

scZoUnD [109]

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4 years ago

I have to write it in an equation

Veseljchak [2.6K]

Answer:

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Step-by-step explanation:

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3 years ago

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3 years ago

Read 2 more answers

SOS HURRY

Burka [1]

First, by using the distance formula for just one side, we can find the length of all sides (a square has 4 equal sides.) Then, we can apply the area of a square formula, which is a^2.

Distance formula:

$\sqrt{(x.2 - x.1)^{2} + (y.2 - y.1)^{2}}$

√((-2 + 5)^2 + (-8 + 4)^2)

√((3)^2 + (4)^2)

√9 + 16

√25

The side lengths of the square are each equal to 5, and by applying the formula for area, we can find the area of the square.

5^2 = 25

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3 years ago