HELPP PLEASE

What is the measure of angle XZWY?

Twelve friends shared 8 small pizzas equally.how many pizzas did each person get?

Find the value of x for which abcd must be a parallelogram -9-6x x-30

Graph g(x)=2cosx . use 3.14 for π . use the sine tool to graph the function. graph the function by plotting two points. the first point must be on the midline and closest to the origin. the second point must be a maximum or minimum value on the graph closest to the first point.