The height of the pyramid in the diagram is three times the radius of the cone. the base area of the pyramid is the same as the base area of
the cone. what is the expression for the volume of the pyramid in terms of the radius rof the cone?

If f(x)=2x+2and g(x)=x^3, what is (g•f)(2)

Which system of linear inequalities is represented by the graph? x-3y > 6 and y? 2x + 4 x + 3y > 6 and y? 2x - 4 x - 3y > 6 and y? 2 - 4 x + 3y > 6 and y > 2x + 4 no be 2 -1.1 1 2 3 4 5 submit save and exit next mark this and retum be

A. 90 degrees b. 45 degrees c. 30 degrees d. 120 degrees