Mathematics, 25.06.2019 11:50 mooncake9090
Acube with a volume of 64 cubic meters is scaled by a factor of 5. what is the volume of the modified cube in meters
Answers: 1
![\bf \textit{volume of a cube}\\ V=s^3~~ \begin{cases} s=&side's\\ &length\\ \cline{1-2} V=&64 \end{cases}\implies 64=s^3\implies \sqrt[3]{64}=s\implies \boxed{4=s} \\\\[-0.35em] ~\dotfill\\\\ \stackrel{\textit{scaling all sides by a factor of 5}}{V=s^3\implies V=(4\cdot 5)^3}\implies V=20^3\implies V=8000](/tpl/images/0015/5267/98e87.png)
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Acube with a volume of 64 cubic meters is scaled by a factor of 5. what is the volume of the modifie...
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