A. 55%
because you have to add 21 and 45 then you divide the answer -66- by how much 2 hours is in minutes. The you get 0.55, so it equals 55%
Answer:
5 , 6, 2
Step-by-step explanation:
cause they da same
r = √(3V/πh)
multiply both sides by 3 to eliminate the fraction
πr²h = 3V ( divide both sides by πh )
r² = 3V/ πh ( take the square root of both sides )
r = √(3V/πh)
Answer:
13.
Step-by-step explanation:
x+x+5=21
2x+5=21
2x=16
x=8
You would get $15 in total because 5x3=15.
