AB is horizontal. The slope of a horizontal line is zero.
Answer is 36.
20 * 80/100 = 16
20+16=36
Answer:
1960
Step-by-step explanation:
1960
times 56 times 7 time 5 = 1960
The formula for finding the volume of a sphere is 
If 40mm is the radius of the sphere, the volume will be about
mm.