3 years ago

Help meeeeeeeeeeeeeeeeee

Mathematics

1 answer:

tigry1 [53]3 years ago

3 0

Answer:

x = 15, ∠ B = 108°

Step-by-step explanation:

∠ A and ∠ B are alternate exterior angles and congruent, so

6x + 18 = x + 93 ( subtract x from both sides )

5x + 18 = 93 ( subtract 18 from both sides )

5x = 75 ( divide both sides by 5 )

x = 15

Then

∠ B = x + 93 = 15 + 103 = 108°

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