Answer:
Step-by-step explanation:
x = 88
These angles are same side exterior angles, and when the lines are parallel, same side exterior angles are supplementary
x + 92 =180
Subtract 92 from each side
x+92-92=180-92
x =88
Answer: 13km
8
First add -16 to -8.
your equation then is n=8.
You get your answer.