Answer:
54 MINUTES.
Step-by-step explanation:
3:14 - 2:20 = 54 MINUTES!!
1) Vertical angles-the angles will equal each other.
8+7x=9x-4
12+7x=9x
12=2x
x=6
2) Supplementary-Angles will add up to 180
6+13x+7x+14=180
20+20x=180
20x=160
x=8
6/56 = 3/28........................
I think the answer is -84