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I’m looking for x can someone help me

I’m looking for x can someone help me-example-1
User Caleb Vear
by
3.7k points

1 Answer

6 votes

Answer:

x = 30°

Explanation:

Since m and n are perpendicular, then

y + 70° = 90° ( subtract 70° from both sides )

y = 20°

thus 40 + y = 40° + 20° = 60°

Then

x + 60° = 90° ( subtract 60° from both sides )

x = 30°

User Ole Media
by
4.5k points