Find the volume of the following figure. 9pi m3

5pi m3

48pi m3

12pi m3

Find the value of x. give reasons to justify your solutions! c ∈ ae

For the quadratic function [tex]y=(x+4)^2-1[/tex] , do the following: a) rewrite the function in the standard form, b) rewrite the function in intercept form, c) find the vertex, d) find the y-intercept, e) find the x-intercepts.

If tan2a=cot(a+60), find the value of a, where 2a is an acute angle