Area = Length x width
Area = 12 x 8.6
Area = 103.2 square yards.
Well first off if you have a negative sign in front of the seven, DO NOT have a plus sign because it will be confusing. So y-7=13? , You add 7 to 13 and = 20, so y= 20
Answer:
160 in^2
Step-by-step explanation:
Answer:
179.50 
Step-by-step explanation:
The equation for volume of a cone is:

The radius is half of the diameter so r= 3.5 in
The height is 4 times the radius so h=14

V= 179.50 
Answer:
6.50
Step-by-step explanation:
15.75-9.25=6.5