How many cubic yards of dirt will it take to fill a hole that is in the shape of a cube 3 yards on each side?

27 cubic yards

Step-by-step explanation:

3 x 3 x 3 = 27

answer: (c) m∠qpo + (2x + 16)° = 180°

step-by-step explanation:

the opposite angles of a quadrilateral are supplementary.

so, ∠o + ∠q = 180°   and   ∠p + ∠r = 180°

since ∠r = 2x + 16°, we can use substitution as follows:

∠p + ∠r = 180°

∠p + (2x + 16)° = 180°