1/5 hour is 5/12miles. So 5/12*5 is 2 and 1/12 miles per hour.
5x-40=3x+8
Add 40 to both sides
5x=3x+48
Subtract 3x from both sides
2x=48
Divide by two on both sides
X=24
I think you just have to do 12 times 9 im.not sure
Answer:
(x⁷)²
Step-by-step explanation:
you combine like terms, the two x's and then keep the exponent the same.
Answer:
radius r = 8 ft
volume V = 2144.66058 ft³
surface area A = 804.247719 ft²
circumference C = 50.2654825 ft
Step-by-step explanation:
