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3 years ago

A toy box has a volume of 30 cubic feet. It is 5 feet wide And 2 feet long. What is the height of the toy box

Mathematics

2 answers:

zhenek [66]3 years ago

8 0

The answer would be 3 hope this helps

otez555 [7]3 years ago

7 0

V = a * b * c
V = 30
a = 5
b = 2
c = ?
30 = 5*2*c
30 = 10*c
c = 30/10 = 3
c = 3

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Julli [10]

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they received an order for 25 of mix I, 18 of mix II, and 35 of mix III.

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$B=\begin{bmatrix}25\\ 18\\ 35\end{bmatrix}$

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$AB=\begin{bmatrix}6 & 5 & 3\\ 2 & 3 & 4\\ 2 & 2 & 3\end{bmatrix}\begin{bmatrix}25\\ 18\\ 35\end{bmatrix}$

$AB=\begin{bmatrix}6\cdot \:25+5\cdot \:18+3\cdot \:35\\ 2\cdot \:25+3\cdot \:18+4\cdot \:35\\ 2\cdot \:25+2\cdot \:18+3\cdot \:35\end{bmatrix}$

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