Some of the dimensions of a square pyramid are shown in the diagram. The height of the square pyramid is 7.5 meters. What is the volume of the square pyramid in cubic meters?

Use the graph of the sine function y=2sinθ shown below

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

Mario is constructing a frame for 10 in. by 8 in. photo. he wants the frame to be the same with all the way around in the same area of the frame and photo to be 120 square inches what is the dimension of the frame?