Mackenzie wants to build a wooden planter box for her garden with a volume of 63 cubic feet. If she constructed the planter with a width of 3 feet and a length of 7 feet, what should the height of the planter be, in feet?(They are teaching me things i already learned/left back)

step-by-step explanation:

step- i d k and i d c : )

you: : 0

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option a is correct.

step-by-step explanation:

scale factor: it is used to find proportional measurements.

proportions means having the same ratio.

scale factor is the ratio of the model measurement to the actual measurement in a simplest form.

or we can say that the ratio of any two corresponding lengths in two similar geometric figures

if the scale factor is more than 1, then it is an enlargement,

if the scale factor less than 1, then it is a reduction.

given the two geometric figure:

by definition of proportions, we have

step-by-step explanation:

what is the figure? attach a picture.