A(-3,4), B(1,6), C(5,-2), and D(1,-4) If ABCD is rotated 90° clockwise (O) about the origin to form A'B'C'D', what are the coordinates of the
vertices of A'B'C'D'?

Sal is tiling his entryway. the floor plan is drawn on a unit grid. each unit length represents 1 foot. tile costs $1.35 per square foot. how much will sal pay to tile his entryway? round your answer to the nearest cent.

What is the volume of the sphere shown below with a radius of 3?

Polygon hh is a scaled copy of polygon gg using a scale factor of 1/4. polygon h's area is what fraction of polygon g's area?