1. What is the measure of the angle that is complementary to
a) 18°
a) 25°
a) 82°
a) 75°

Agraph of a trapezoid can have diagonals with slopes that are negative reciprocals and two pairs of adjacent sides that are congruent, true or false, and why

Which of the following is the explicit rule for a geometric sequence defined a recursive formula of a -5a for which the first term is 23?

What is the similarity ratio of a cube with volume 729m^3 to a cube with volume 3375 m^3