3 years ago

Help me guys.... running out of points here this is a test grade....gonna die

Mathematics

1 answer:

Murrr4er [49]3 years ago

5 0

Answer:

Step-by-step explanation:

The sum of the remote interior angles = the exterior angle

66 + 7x + 7 = 12x + 18

7x + 73 = 12x + 18

55 = 5x

x = 11

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