Question

<1 and <2 are supplementary angles. m <1 is 4y + 7 and m <2 is 9y + 4. Find m<2.
< = angle

Answer 1

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Answer 2

Haha thanks :)

Answer 3

Ok, supplementary angles always add up to 180 degress

So m <1 + m <2 = 180 degrees

4y + 7 + 9y + 4 = 180

13y + 11 = 180

y=13


Plug y in for <2

m <2 = 9(13) + 4
m <2 = 121

God I wish I was doing what your doing in math right now.

Answer 4

Great I did half of it right, thanks!

Answer 5

Np, Ive encountered my fair share of unhelpful highschool teachers.

Answer 6

Haha.