(n - 2)*180
Therefore, (8 - 2)*180
Which equals to 6(180) or 1080
Hope this helps! :)
Sum of all adjacent angles is 180°.
3x + 12 + x = 180
4x + 12 = 180
4x = 168
x = 42°
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Answer: x = 42°
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Answer:
The horizontal segment of E and vertical segments of M.
Step-by-step explanation:
the answer is d (i think) because anything aboveboard .90, whether it is positive or negative