Parallelogram P was dilated to form parallelogram P prime. Parallelogram P has side lengths of 10 and x + 3. Parallelogram P prime has side lengths of 20 and 8. What is the value of x? (Figures not drawn to scale.)

There are 20 children in the cast of a class play and 8 of the children are boys of the boys 4 have a speaking part in the play and of the girls 8 do not have a speaking part in the play if a child from the cast of the place chosen at random what is the probability that the child has a speaking part

Which sentence describes why polygon mnop is congruent to polygon jklp? a. polygon jklp maps to polygon mnop through a translation. b. polygon jklp maps to polygon mnop through a rotation. c. polygon jklp maps to polygon mnop through a dilation. d. polygon jklp maps to polygon mnop through a stretch.

Can (3,5 and square root 34) be sides on a right triangle?