Given l || m || n, find the value of x. m (4x+16) n 140°

asked Feb 28, 2021 137k views

2 votes

Given l ||
m
|| n, find the value of x.
m
(4x+16)
n
140°

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3 votes

Answer:

x=31

Explanation:

If the lines are parallel then the angle that is the same corner has the same degrees. If all the lines are parallel then 140=4x+16

140-16=4x

124=4x

124÷4=x

31=x

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