Answer:
I believe its about 48 minutes long each period...
Was there multiple choice answers ?
Step-by-step explanation:
Answer:
x = 60.5°
Step-by-step explanation:
We use the exterior angle theorem to solve this
90 + 31 = 121
121/2 = 60.5
Thus, our answer is 60.5°
Answer:
x=-3
x=-5
Step-by-step explanation: