for the first one set 3y+y=180 and y+x=180
the second one set w+y=180, 42+x=180, y+20=180, and 87+v
<span> </span> <span>if you want to determine the perimeter / length, use a normal measure - ft.
The area is

<span>and the volume</span></span>
Answer:
He will travel 360 miles.
Step-by-step explanation:
Divide 144 by 8. Then multiply your answer by 20.
Answer:
The exact answer is 16.6666666667. Rounded would be about 17.
Step-by-step explanation:
Hope i was right and this helped!
Answer:
3
Step-by-step explanation: