use the formula v=pier ^2
to find the height of a cylinder when the radius is 3
inches and the volume is 127.23 cubic inches.

a)13.5inches

b)115.1inches

c)4.5inches

d)6.4inches

Step-by-step explanation:

volume of cylinder = πr²h

πr²h = 127.23 cubic inches

3.14 *  3 * 3 * h = 127.23

h = 127.23 / 3*3*3.14

=127.23 * 100 /3*3*3.14*100

=12723/ 3*3*314

= 4241 / 3*314

=4241/ 942

=4.502 inches

h = 4.5 inches

q1 a person or thing situated away or detached from the main body or system. a cluster is a a mash of many things.

q2 do

step-by-step explanation:

1.3

step-by-step explanation:

3x2=6   9x+6

bring down the 6 on both sides

6+6=12

12= 9x

divide by 9

12/9 =

1.3 =x