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2 years ago

I need some help with geometry?

Mathematics

1 answer:

kramer2 years ago

3 0

39=9x+7-3x+20

Subtract 27 from each side

12=6x
2=x

Now plug in 2 for x to find AB and BC

9x+7= AB
9(2)+7=AB
18+7= AB
25= AB

-3x+20= BC
-3(2)+20= BC
-6+20= BC
14= BC

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Read 2 more answers

I need some help with geometry?​

I need some help with geometry?