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SpyIntel [72]
3 years ago
15

Two lines intersect at point B, which is also the endpoint of two rays.

Mathematics
1 answer:
monitta3 years ago
6 0

Answer:

G

Step-by-step explanation:

Angle B is a 90 degree angle. It is made up of two complementary angles ,57 and 3x. Using this equation

57 + 3x = 90

We solve for x

3x=33

x=11, then since plug in 11 into 2x and we get 22.

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