Solve equation or formula for the variable specified
Xy-9z=4 for y

Match each expression with its simplified form.

This is the number of parts out of 100, the numerator of a fraction where the denominator is 100. submit

Find the measure of the interior angles of the following regular polygons: a triangle, a quadrilateral, a pentagon, an octagon, a decagon, a 30-gon, a 50-gon, and a 100-gon.