A polygon will be dilated on a coordinate grid to create a smaller polygon. The polygon is dilated usi X the origin as the center of dilation.
Which rule could represent this dilation?
A. (x, y) → (0.5 – x,0.5 - y)
B. (x, y) → (x - 7, y - 7)
C. (x, y) - (x, y)
D. (x, y) → (0.9x, 0.9y)

The equatorial radius of earth is approximately 6 × 10^3 km, while the equatorial radius of saturn is approximately 6 × 10^4 km. which of the following is true? a. the equatorial radius of saturn is approximately one hundred times that of earth. b. the equatorial radius of saturn is approximately ten times that of earth. c. the equatorial radius of earth is approximately one hundred times that of saturn. d. the equatorial radius of earth is approximately ten times that of saturn.