The riches are ordering topsoil for their new lawn. the topsoil will be spread evenly over the yard before the grass is planted. the yard is 81 feet wide and 111 feet long. the topsoil will be spread 2 inches deep. how many cubic yards of topsoil are needed?

What is the value of r of the geometric series?

Which of the following statements is not true? a.parallel lines are lines in the same plane that never intersect. b.congruent figures have the same shape and same size angles and sides. c.similar figures must have the same shape and the same size. d.a rotation is when you turn a figure around a certain point.

Find the value of x for which abcd must be a parallelogram -9-6x x-30