3 years ago

12/02/2020 someone help me

Mathematics

1 answer:

krek1111 [17]3 years ago

6 0

Answer:

C. h = $\frac{V}{\pi r^{2} }$

Step-by-step explanation:

Since V = $\pi$ × r × h, h = V ÷ ( $\pi$ × r) because the × sign changes to a ÷ sign when h is removed and V is moved from the left side of the equation to the right side.

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4 years ago

How can you represent a proportional relationship using an equation?

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3 years ago

The selling price of a refrigerator, is $739.20. If the mark up is 20% of the dealers cost , what is the dealers cost of the ref

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Mark up percentages are used to increase the prices of items

The dealers cost of the refrigerator is $591.36

<h3>How to determine the dealer cost</h3>

Represent the dealer cost of the refrigerator with x.

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x = 739.20 * (1 - 20%)

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x = 591.36