Question

Please help and show work! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Thank you so much

Answer 1

1) Answer: x = 9

Explanation:

Same Side Interior Angles are supplementary

15 + 5x + 14x - 6 = 180

19x + 9 = 180

19x = 171

x = 9

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2) Answer: x = 9

Explanation:

Corresponding Angles are congruent

13x - 7 = 11x + 11

2x = 18

x = 9

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3) Answer: x = -10

Explanation:

Alternating Interior Angles are congruent

90 = x + 100

-10 = x

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3) Answer: x = 7

Explanation:

Alternating Exterior Angles are congruent

17x + 1 = 120

17x = 119

x = 7