Which expression can be used to find the volume of the cylinder in this composite figure? A cylinder and cone. Both have a radius of 4 centimeters. The cone has a height of 8 centimeters and the cylinder has a height of 7 centimeters. V = B h = pi (4) squared (7) V = B h = pi (7) squared (4) V = B h = pi (4) squared (8) V = B h = pi (8) squared (7)

1.4

2.3

step-by-step explanation:

the formula for the constant of variation is

y= kx

divide each side by x

y/x =kx/x

y/x =k

we know a and y

1.   y/x = k

4/1 =4

check the other values to make sure they are the same

8/2 = 4   12/3 =4   and 16/4 =4  

the constant of variation is 4

2.   y/x = k

3/1 =3

check the other values to make sure they are the same

6/2 = 3   9/3 =3   and 12/4 =3  

the constant of variation is 3

it would be 4 over -2 divided by -1 over 3.

if you want a solution it would be 4

you flip it so it would be 4/-2 divided by 3/-1 then it would be 12/3 and you would simplify it to 4

263.5

step-by-step explanation:

7.75(17)= 131.75     < (2) = 263.5