Find the volume of the composite figure
2 in. 5 in. 8 in. 4 in. 2 in.

The weight of an object in a particular scale is 175.2 lbs. the measured weight may vary from the actual weight by at most 0.1 lbs. what is the range of actual weights of the object

Find the midpoint m of z1=(8+5i) and z2=(12+3i)

Two angles are complementary. the larger angle is 36 more than the smaller angle. what is the measure of the larger angle?