Question

Find the measure of Angle 8.
measure of angle 7 = 2x+15
measure of angle 8 = 3x

Answer 1

Are angles 7 and 8 equal?

Answer 2

I can't get in the website as I don't have an id, save you picture somewhere and upload it via the option Attach File.

Answer 3

Okay, so angle 7 and angle 8 are complemetary angles; Angle 7 + Angle 8 = 180

Therefore;

2x+15+3x=180

Solve for x, then plug in the equation for the Angle 8 to find its measurement.

Answer 4

angle 8 plus angle 7 add to 180 so solve
\[2x+15+3x=180\] for \(x\)
what zepp said

Answer 5

supplementary, sorry.