Complete each statement given w = 2(cos(90°)) and z= 2 (cos(225°) + sin(225°)).

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

Two cyclists 84 miles apart start riding toward each other at the same. one cycles 2 times as fast as the other. if they meet 4 hours later, what is the speed (in mi/h) of the faster cyclist?

Abag of jelly beans contain 13 pink, green, 20 yellow, 10 black, 7 red, and 11 orange jelly beans. approximately what percent of the jelly beans are pink and yellow?