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2 years ago

10

A sphere of radius 2x m has an area of 152.4 m2 and a volume of 360.9 m3. How much will the area and volume of another sphere

of radius r = 3x measure?
Pls help

1 answer:

SpyIntel [72]2 years ago

6 0

Answer:

I don't know what's going on at all possible for you

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Given:

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At x=-2,

$f(-2)=\left(\dfrac{1}{3}\right)^{-2}$

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$b=\left(3\right)^{1}$ $\left[\because \left(\dfrac{a}{b}\right)^{-n}=\left(\dfrac{b}{a}\right)^{n}\right]$

$b=3$

At x=0,

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$c=1$ $\left[\because a^0=1, a\neq 0\right]$

Therefore, the missing values of a,b and c are 9, 3, and 1 respectively.

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