A parallelogram has a base of 9 centimeters and a heigh of 21 centimeters. What is the area of the parallelogram?

Lucy is a dress maker. she sews \dfrac47 7 4 of a dress in \dfrac34 4 3 hour. lucy sews at a constant rate. at this rate, how many dresses does lucy sew in one hour? include fractions of dresses if applicable

How does reflecting or rotating a figure change the interior angles of the figure?

Find the area between y=e^x and y=e^2x over [0,1]