A company makes wax candles shaped like rectangular prisms. Each candle is 5 cm long, 4 cm wide, and 12 cm tall. If the company used 3840^3 (3rd power) of wax, how many candles did they make?

Find the greatest common factor of -30x 4 yz 3 and 75x 4 z 2.

The area of a circle is equal to 1 dm². find the radius of the circle.

A)a square brown tarp has a square green patch green in the corner the side length of the tarp is (x + 8) and the side length of the patch is x what is the area of the brown part of the tarpb)a square red placemat has a gold square in the corner the side length of the gold square is (x - 2) inches with the width of the red region is 4 in what is the area of the red part of the placemat