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Help me please it's for today​
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1 vote
Help me please it's for today​

Help me please it's for today​-example-1
User Buraky
by
4.7k points

1 Answer

2 votes

Answer:

x = 20

Explanation:

These 2 angles are supplementary so they add up to 180:

3x - 10 + 5x + 30 = 180

8x + 20 = 180

8x = 160

x = 20

User Steven Wexler
by
3.9k points
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