In the figure shown below, line m and line n are parallel. What is the value of x?

asked Feb 23, 2022 157k views

10 votes

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6 votes

Answer:

x=20

Explanation:

The two angles added together make 180

3x-10 +5x+30 = 180

8x +20 = 180

8x = 160

x=20

Erik J answered Feb 27, 2022

9.2k points

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