Question

The volumes of two similar solids are 20 cm^3 and 540 cm^3. Which is the ratio of the corresponding sides of the larger figure to the smaller figure?

27

9

6

3



On the coordinate plane, the origin is the center of a contraction with a scale factor of p. Which shows the coordinates of the image points for pre-image points (x, y)?

(p + x, p + y)

(x - p, y - p)

(px, py)

(p - x, p - y)

Answer 1

#1 is 4

Answer 2

#2 is C