Respuesta :

Answer:

the answer is A. 36

Step-by-step explanation:

because the rectangles are proportionate, I set up ratios.

90:75 so h:30

from there I did 70/30 because those sides are proportionate to each other and this got me 2.5. then I did 90/2.5 to get 36

Answer:

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Step-by-step explanation:

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