Question

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

I figured out that y = 13 so that would make m<2 = 121, but I need the work shown and I don't know how to do the work.

Answer 1

@DuckDynastyfan923

Answer 2

do u have a figure? @AquaStone316

Answer 3

No @Godlovesme

Answer 4

@sleepyjess

Answer 5

I can help

Answer 6

Great

Answer 7

So the two angles are supplementary which means that the add up to 180

Answer 8

Yeah, I already figured out that part and that y = 13 and that would make m<1 59 and m<2 121. But I need the work shown in order to answer because I sometimes just figure it without the work but the school wants me to do the work and not just the answer.

Answer 9

Yeah I understand that I was gonna help you with that, because I had that problem too

Answer 10

So with that you should show how you got what y equals then you show the answer of both angles when you plug the answer for y into the equations

Answer 11

That's what I have trouble with, I forget how to show the work for how I got what y equals to.

Answer 12

@WOLFTHORN

Answer 13

i will show you what it looks like ok

Answer 14

Ok

Answer 15

(4y+7)+(9y+4)=180
13y+11=180
13y=169
y=13
<1= 4(13)+7=59
<2=9(13)+4=121
and that is how you show your work

Answer 16

Ok thank you.