Aregular pentagon is shown.

what is the measure of the radius, c, rounded to the nearest hundredth? use an appropriate trigonometric ratio to solve.

5.88 cm
8.09 cm
12.36 cm
17.01 cm

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)

What are the solutions of the equation? 5z^2 + 9z - 2 = 0 a. 1, -2 b. 1, 2 c. 1/5, -2 d. 1/5, 2

Ade and abc are similar. which best explains why the slope of the line between points a and d is the same as the slope between points a and b?