Question

angle P =2x-5 and angle Q=3x+10 . If P& Q
supplementary angles, find their measures​

Answer 1

Answer:

P+Q=180°

2x-5+3x+10=180°

5x+5=180°

5x=180-5

5x= 175

x=175/5

x= 35°

P= 2x-5=35×2-5

=35×2-5

=65°

Q=3x+10=3×35+10

= 70+10

=80°

Answer 2

Answer:

Step-by-step explanation:

P+Q=180

2x-5+3x+10=180

5x=175

x=175/5=35°