The interior angles formed by the sides of a hexagon have measures that sum to 720°. what is the measure of angle a?

The vertices of a rectangle are given in the columns of the matrix . if is found to perform a transformation, what are the coordinates of the transformed rectangle? (0, 0), (0, –3), (–3, –3), (–3, 0) (0, 0), (0, 3), (3, 3), (3, 0) (0, 0), (0, 3), (–3, –3), (–3, 0) (0, 0), (0, 3), (–3, 3), (–3, 0)

Bradley hikes 12 miles in 3 hours. in relation to bradley’s hike, which statement describes the expression

Angles r and s are complementary. the measure of angle r is 31 degrees. which equation can be used to find angle s?