Question

The angles below are supplementary. What is the value of x?

A pair of supplementary angles is shown. One angle measures 4x + 20, and the other angle measures 40.

5
7.5
15
30

Answer 1

@Data_lg2

Answer 2

supplementary means they add up to 180.

Answer 3

4x + 20 + 40 = 180

Answer 4

Ok so its C?

Answer 5

no. can I see what you did?

Answer 6

Ok i did math on a piece of paper and got B

Answer 7

ok. how did you get that?

Answer 8

Am i correct??

Answer 9

I'm not playing the guessing game.

Answer 10

Me either im just asking is it correct or not just 1 simple question

Answer 11

It's just as simple for you to show me what you did, like I asked half an hour ago.