Answer:
A. 160 ft
Step-by-step explanation:
If you look at the picture, you can see that you can move the triangle to the other side of the parallelogram. If you do that, you will just see it is just a rectangle. SO it is 8*20 = 160 ft.
Answer:
3 hours and 20 minutes
Step-by-step explanation:
72 kilometers per hour ÷ 60 (amount of minutes in an hour) = 1.2 kilometers per minute
1.2 kilometers per minute x 20 minutes = 24 kilometers
Answer:
y=-2/5x^2-3x+63
Step-by-step explanation:
Use y=mx+b