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12 votes
12 votes
I need help finding the scale factor and side b

I need help finding the scale factor and side b-example-1
User Umanda
by
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1 Answer

25 votes
25 votes

Let:

k = scale factor

so:


\begin{gathered} 20k=12 \\ k=(12)/(20) \\ k=0.6 \end{gathered}

Now, we can find b:


\begin{gathered} b=15\cdot0.6 \\ b=9 \end{gathered}

User Mogoh
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3.0k points