3 years ago

What is the volume of the ones that have it and how do I find the expression

Mathematics

1 answer:

kherson [118]3 years ago

7 0

Answer:

For the shape you must do 3*3*3 + 2*2*2 + 1 unit cubed, or 36 units^3

For Jessy's jewelry box, you must multiply the side lengths, 3*10*3, or 90 inches^3

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kompoz [17]

$\boxed {Question}$
$\frac{9}{10} = \frac{z}{8}$

$\boxed {Cross \ multiply}$
$10z = 8 \times 9$

$\boxed {Evaluate}$
$10z = 72$
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$z = 7.2$

$\Longrightarrow \bf \ Answer \ : \ z = 7.2$

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