Acone has a base radius of length r, and an perpendicular height length h. if the height remains the same, and the radius is multiplied by 3, then the volume is multiplied by: a. 2 b. 43 c. 9 d. 27

The formula for the volume of a cone is:

V= (1/3) x x x height

Since this is a quadratic equation, if the radius is multiplied by 3, then the volume is multiplied by its square, which is 9.

Hope this helps!

step-by-step explanation:

to find if any function is an inverse of the other, put the first equation in as x in the next one. then simplify and solve. if at the end you get the statement y = x, then it is an inverse. if you get anything else, it is not.