How is the image of a figure that is dilated related to the original figure?

A. It is equivalent
B. It is congruent
C. It is similar
D. It is rotated

If a(0,0,0) and b(2,2,2) are points in coordinate space, how many paths are there from a to b that move from one lattice point to another in the positive x-,y- or z- direction?

Which of the following is the missing term, a2, of the geometric sequence in which a1=2 and a3=200

In the diagram, ab is tangent to c, ab = 4 inches, and ad = 2 inches. find the radius of the circle.