Question

9) <P and <Q are supplementary angles such that <P= 2x-5 and <Q = 3x+10 ,then <Q=.......
a) 50°
b) 65°
c) 105°
d) 115°​

Answer 1

Answer:

105° please mark me as brainliest

Answer 2

Answer:

Q= 115°

Step-by-step explanation:

(2x-5) + (3x+10) =180°(Supplementary Angles)

2x-5+3x+10 =180°

2x+3x-5+10=180°

5x+5=180°

5x=180-5

5x=175

x=175/5

x=35

Q=3x+10

=3 X 35+10

=115°