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Please help, asap. 10 points given

Please help, asap. 10 points given-example-1
User Ntan
by
6.9k points

1 Answer

2 votes

Answer:

10°

Explanation:

3x + 100 + 6x -10 = 180°

9x + 90 = 180°

9x = 180 - 90

9x = 90

x = 10

User Tyler DeWitt
by
6.1k points