Question

I need the answers to the following questions posted below. All help is appreciated.

Answer 1

for seven you should add the angles and subtract the sum from 180

Answer 2

9 i think is supplementary

Answer 3

what about 6

Answer 4

\[3x+7+28=180\]

Answer 5

these r triangles and angles right?

Answer 6

8 should be 128

Answer 7

@unrealjesse ?

Answer 8

I'm here. I still don't get number 6

Answer 9

add 7 and 28, subtract sum from 180, then divide that number by 3

Answer 10

\[3x+7+28=180, 3x+35=180, 3x=145, x=48.333...\]

Answer 11

i believe this is it

Answer 12

Gotcha thanks that literally cleared things up

Answer 13

np anytime XD