Answer:
x= 14 and the angle mesurement is 30
Step-by-step explanation:
Create the formula 60+3x-12=90
Solve for x.
x=14
the plug 14 into 3x-12 to get 30 or you can do 90-60 to get 30 as well.
x = 14° and Angle MNQ is 30°
Note that the angles 3x - 12 and 60° are complementary. For this reason 3x - 12° must have the value 30°.
Therefore, 3x = 30° + 12° = 42°, and so x = 14°
Then the angle MNQ is 30°
