Mary has a bag of colored titles. There are 8 re tiles,7 blue tiles,9 yellow tiles, and 12 green tiles. If she into the bag, what is the probalitiy of picking. A. yellow tile?
B. Green tiles?
C. purple tiles?

Ineed to know the answer to this algebra question.

Moira has a canvas that is 8 inches by 10 inches. she wants to paint a line diagonally from the top left corner to the bottom right corner. approximately how long will the diagonal line be?

Which of the expressions (on the photo document i inserted) together represent all solutions to the following equation? 8cos(12x)+4=-4 *the answer should be in degrees.* > i would like for someone to explain the process to find the solutions for this.