Answer:
56 degrees
Step-by-step explanation:
The consecutive angles in a parallelogram add up to 180
3x + 8 + 7x + 12 = 180
Then simplify
10x +20 = 180
10x = 160
x = 16
angle q = 3x + 8 = 3(16) + 8 = 48 + 8 = 56
