The sum of the measures of two complementary angles is 90degrees°. if one angle measures 9 degrees9° more than twice the measure of the other, find the measure of the smaller angle.

Complete the truth table a. t, f, f, t b. t f f f c. f t f t d f t f t

Asquare has a perimeter of sixteen centimeters. what is the length of each of its sides? a. 8 cm c. 9 cm b. 4 cm d. 10 cm select the best answer from the choices

David is spreading mulch on a triangular area of his flower bed. the coordinates of the vertices of the area are (1, 3), (9, 3), and (4, 6). what is the area of the triangle if each square has an area of 3 square feet?