Mike saves 20%of every paycheck. his paycheck last week was 1,500 . how much money did mike save from that paycheck

Find the magnitude, correct to two decimal places, made by each of the following with positive direction of the x axis a) y= x the answer is 45° but i don’t know how

Collin did the work to see if 10 is a solution to the equation r/4=2.4

Answer each of the questions for the following diagram: 1. what type of angles are these? 2. solve for x. what does x equal? 3. what is the measure of the angles?