The volume of a cone varies jointly with the base (area) and the height. The volume is 12.5 ft^3 when the base (area) is 15 ft2 and the height is 2 1/2ft. Find the volume of the cone (after finding the variation constant) when the base (area) is 12 ft^2and the height
is 6 ft.
A) 72ft^3
b) 18.75ft^3
C) 112.5ft^3
D)24ft^3

Which is a true statement about an exterior angle of a triangle a. it is formed by two segments that are not sides of the triangle, b. it forms a linear pair with one of the interior angles of the triangle, c. it is complementary to one of the interior angles of the triangle. d. it is formed by two segments that are sides of the triangle.

Find the zeros of each function. f(x) = x^2 + 5x - 6

Ihave a triangle with a 60 degree angle. lets use d for that angle. what are the values of e and f if d is 60 degrees? and what do you notice about the values of e and f?