Answer:
m1 = 62°, m2 = 118°
Step-by-step explanation:
The definition of a linear pair of angles is a pair of angles that are adjacent and add up to 180°.
Then, we have the following equation
[tex]x-9+x+47 =180 [/tex]
Then,
[tex]2x+38=180[/tex]
Subtracting 38 on both sides
[tex] 2x = 180-38 = 142[/tex]
Dividing by two, we get x = 71. Then m1 = 71-9 = 62, m2 = 71+47=118[/tex]
