3 years ago

I need help, ASAP!! Thank you

Mathematics

1 answer:

Alexandra [31]3 years ago

4 0

Answer:

C) 19

Step-by-step explanation:

The two angles next to each other are complementary angles meaning they add up to 90°. We can use this information to solve for y:

3y + 2 + 31 = 90

3y + 33 = 90

3y = 57

y = 19

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