A polyhedron P has its vertices the midpoints of each edge of a rectangular block. The sum of the number of edges and the numbers of faces of P is

Which of the following correctly justifies statement four of the two column proof? a. corresponding angles theorem b. transitive property of equality c. vertical angle theorem d. substitution property of equality

Write the point-slope form of the line passing through (2, -12) and parallel to y=3x.

What is always true about a positive integer raised to a negative odd power?