In trapezoid PQRS, . Let X be the intersection of diagonals and . The area of triangle PQX is 20, and the area of triangle RSX is 45. Find the area of trapezoid PQRS. I know that RQX is 30.

You spin the spinner shown below once. each sector shown has an equal area. what is p(beaver ) p(beaver)? if necessary, round your answer to 2 2 decimal places.

Compare the following pair of numbers a and b in three ways. a. find the ratio of a to b. b. find the ratio of b to a. c. complete the sentence: a is percent of b. a=120 and b=340 a. the ratio of a to b is . b. the ratio of b to a is . c. a is nothing percent of b.

Which expression is the factorization of x^2+10+21