I need help asaplpplll

sqrt( 3 V / pi h) =r

Step-by-step explanation:

V = 1/3  pi r^2 h

Multiply each side by 3

3 V = 1/3  pi r^2 h*3

3 V =  pi r^2 h

Divide each side by pi h

3 V/ pi h =  pi r^2 h/ pi h

3 V/ pi h =  r^2

Take the square root of each side

sqrt( 3 V / pi h) = sqrt(r^2)

sqrt( 3 V / pi h) =r

line or a linear equation graph

step-by-step explanation:

5=812a+9+3

step 1: simplify both sides of the equation.

5=812a+9+3

5=(812a)+(9+3)(combine like terms)

5=812a+12

5=812a+12

step 2: flip the equation.

812a+12=5

step 3: subtract 12 from both sides.

812a+12−12=5−12

812a=−7

step 4: divide both sides by 812.

812a /812 = -7/812

a= -1/116

so the answer is

a=   -1/116