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Zina [86]
3 years ago
15

PLEASE HELP ASAP!!! 7th Grade Math.​

Mathematics
1 answer:
Otrada [13]3 years ago
7 0

Answer:

1,300

Step-by-step explanation:

First, we need to substitute all the variable with the given number.

To figure out the 2 equivalent squares, do 20 x 20 , which is 400.

Then, the 3rd triangle, do 28 x 25 , equaling 700.

Lastly, for the 2 triangles, 20 x 20 / 2 , leading to the solution of 200.

Now, putting everything together by adding 400+700+200, the final answer is 1,300.

I hope this helped!!

~ Penny

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3 0
3 years ago
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