3 years ago

V=1/2pir^2hsolve for h

1 answer:

4 0

Times 2 both sides
2V=pir^2h
divide both sides by pir^2
$\frac{2V}{pir^2}=h$

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Here given, $f(x) = 3x^2+2$ and $g(x) = x^2-9$

we have to find $(f-g)(x)$ which means the subtracting of the functions f(x) and g(x).

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