Answer:
1008pi
Step-by-step explanation:
the formula for volume of a cylinder is pi r squared h
V equals 144 * 7 * pi
Associativ property
a(bc)=(ab)c
ability to move parenthaseese around
Answer:
{0,6}
Step-by-step explanation:
-2x^2+12x = 0
Factor out a -2x
-2x(x-6) =0
Using the zero product property
-2x = 0 and x-6=0
-2x = 0
Divide by -2
-2x/-2 = 0/-2
x=0
x-6=0
Add 6 to each side
x-6+6 =0+6
x=6
The solutions are 0 and 6
Root root 20^2 - 4^2
X = 2
