Find the volume , in terms of pi, of a sphere if its surface area is 100 pi ft^2

see explanation

Step-by-step explanation:

To calculate volume (V) we require to find the radius r

Given SA = 100π, then

4πr² = 100π ( divide both sides by 4π )

r² = = 25 ( take the square root of both sides )

r = = 5

Hence

V = π × 5³

   = π × 125

   = π

   = π ft³

let's solve your equation step-by-step.

4x+2=2x+12

step 1: subtract 2x from both sides.

4x+2−2x=2x+12−2x

2x+2=12

step 2: subtract 2 from both sides.

2x+2−2=12−2

2x=10

step 3: divide both sides by 2.

2x

2

=

10

2

x=5

step-by-step explanation:

step-by-step explanation:

first you will have to convert 3/4 into a decimal

which is .75

then you will have to divide 1.5 by .75

which is 2

no you have to divide