Select all of the terms that are "like."
xy2
2xy
x2
-xy
2x2y
xy

Polygon abcde is reflected to produce polygon a′b′c′d′e′. what is the equation for the line of reflection?

Abag contains 3 red marbles, 2 blue marbles, and 2 green marbles. one marble is picked, then another marble. assume that the selections are made with replacement. a) find the probability of picking two red marbles with replacement. b) find the probability of picking a red marble and a blue marble. assume the selections are made without replacement. c) find the probability of picking two red marbles without replacement. d) find the probability of picking a red marble and a blue marble without replacement.

What is the radius of a circle with an area of 78.5 cubic inches? use 3.14 for pie