PLZ ANSWER ILL GIVE AS MUCH POINTS AS I CAN 1. The measure of angle 2 is 90°. What is the measure of angle 1 if the measure of angle 3 is 60°?

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

Volume of a cylinder with a radius of 13 in and height of 30 in

Place the following steps in order to complete the square and solve the quadratic equation,