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3 years ago

The forumla for the volume of a cone is V=1/3pr^2h. the radius r of the caone may be expressed as

1 answer:

7 0

V=1/3hpir^2
times 3 both sides
3V=hpir^2
divide both sides by hpi
$\frac{3V}{h\pi} =r^2$
sqrt both sides
$\sqrt{\frac{3V}{h\pi}} =r$

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rosijanka [135]

Answer:

Option A. $y=0.28x+0.75$

Step-by-step explanation:

Let

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x ----> teaspoons of baking powder

step 1

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step 2

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substitute

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Isolate the variable y

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$y=0.28x-1.4+2.15$

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3 years ago

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