Need , this is my last question, i got the rest answered!
q: what is m

Angle A = 3x+13

Angle B = x- 8

Angle C = x

Sum of all angles in the triangle is 180.

So, 3x + 13 + x - 8 + x = 180

5x + 5 = 180

5x +5 - 5 = 180 -5

5x = 175

x = 35

So measure of angle C =

measure of angle A = 3x +13 = 3(35) + 13

= 105 + 13 =

Measure of angle B = x - 8 = 35 - 8 =

the first one, all those points on the line just make a strait line.

11

step-by-step explanation:

32.50-7.50=25

225/25=11