In $\triangle XYZ$, we have $\angle X = 90^\circ$ and $\tan Y = \frac34$.  If $YZ = 30$, then what is $XY$?
Question:
In $\triangle XYZ$, we have $\angle X = 90^\circ$ and $\tan Y = \frac34$.  If $YZ = 30$, then what is $XY$?
Answer:
Let's think step by step.

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In $\triangle XYZ$, we have $\angle X = 90^\circ$ and $\tan Y = \frac34$.  If $YZ = 30$, then what is $XY$?
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