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2 years ago

Find out whether the angles are adjacent or vertical. Then find the value of x.

Mathematics

1 answer:

Setler [38]2 years ago

7 0

Answer:

x = 20

Step-by-step explanation:

angles are adjacent and add up to 180 degrees, so:

7x + x + 20 = 180

8x + 20 = 180

8x = 160

x = 20

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Alex787 [66]

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please mark as brainliest! :)

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Based on past experience, a telemarketing firm has found that calls to prospective customers take an average of 2.0 minutes, wit

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2 years ago

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Ghella [55]

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