3 years ago

If a number is divisible by 4, is it also divisible by 8?

Mathematics

1 answer:

a_sh-v [17]3 years ago

6 0

Answer:

yes

Step-by-step explanation:

since 8 = 4*2, any number of the form 8x can be written as 4*2x. so every number divisible by 8 is also divisible by 4.

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$\bf \textit{volume of a sphere}\\\\
V=\cfrac{4\pi r^3}{3}\quad 
\begin{cases}
r=radius=\frac{diameter}{2}\\
d=diameter\\
----------\\
d=10\\
r=5
\end{cases}\implies V=\cfrac{4\pi \cdot 5^3}{3}$

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Step-by-step explanation:

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pashok25 [27]

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Answer:

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Step-by-step explanation:

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3 years ago