Which of the following number sentences illustrates the associative property of multiplication? (3 * 8) × 6 = 3 * (8 x 6) 2 x (1 x 9) = (2 x 1) (2 x 9) 1x 15 = 15 8 * 9 = 9x8

If the angle bisectors of a pair of opposite angles of a quadrilateral are the opposite sides of a parallelogram formed by the two angle bisectors and two sides of the quadrilateral, is the quadrilateral always a parallelogram? explain your answer.

Acone is placed inside a cylinder. the cone has half the radius of the cylinder, but the height of each figure is the same. the cone is tilted at an angle so its peak touches the edge of the cylinder’s base. what is the volume of the space remaining in the cylinder after the cone is placed inside it?

Lowest fraction using common term 28/35