a right angle is formed by two rays extending from a common point. Seven more rays are then drawn inside the right angle. What is the total number of angles, of all sizes, that are formed by the rays?

Find the value. a. 0.003 b. 0.03 c. 0.3 d. 3

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.

Choose the more precise measurement. 26.4 cm or 8.39 cm