What is the difference between 8.9 * 10^8 and 4.5 x 10^8? A.4.4 x 10^0 B.4.4 x 10^2
C.4.4 x 10^8
D.44 x 10^8

What is the ratio for the surface areas of the cones shown below, given that they are similar and that the ratio of their radil and altitudes is 4: 3? 23

Find the axis of symmerty for x y=x squared -4x-8

Quadrilateral ghij has coordinates g(5, 1), h(4, -3), i(6, -1), and j(2, 1). if the quadrilateral is reflected over the line y = x, what are the coordinates of h'?