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Natalija [7]
3 years ago
14

Pls help me guys! Thanks =D

Mathematics
2 answers:
Natasha_Volkova [10]3 years ago
6 0
108 in^2

Because,

As you can see, inside the trapezoid has the square.
AND
A = lw
and the length is 9 and width 12.

9 * 12 = 108

Hope
This
Helps
<3
TØP
ANTONII [103]3 years ago
3 0
I hope this helps you



Area =[(2+12+5)+12].9/2


Area =31.9/2


Area =279/2


Area =139.5
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Since you weren't given a specific method to use, you can use either the substitution method or the elimination(addition) method, whichever works best for you.

 

Since the 2nd equation has the X isolated, I'm going to isolate the X in the first equation,

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