What is the volume of the cylinder?
a.) 1764 pi ft
b.) 1134 pi ft3
c.) 252 pi ft3
d.) 126 pi ft3

A.)  1764π  ft3.

Step-by-step explanation:

Volume = π r^2 h

= 14^2 * 9 *  π

= 196*9 *  π

= 1764 π  ft3.

1764 pi ft^3(A)

Step-by-step:

The formula for volume of a cylinder is V=pi(r)^2(H)

Given that r(adius)=14 and H(eight)= 9, the equation is substituted and becomes

V=pi(14)^2(9)

V=pi(196)(9)

V=1764 pi (ft cubed)

y = 5x + 17

step-by-step explanation:

a perpendicular line will be the opposite reciprocal slope of the given equation.   the slope given is -1/5 so the opposite reciprocal is 5

find b:

7 = 5 (-2) + b

7 = -10 + b

17 = b

write equation

y = 5x + 17

step-by-step explanation:

the true ones are a b and d