The figure is made up of 2 rectangles and 2 right triangles. what is the area of the figure? a 132 units² b 156 units² c 168 units² d 216 units²

Find the cosine function that is represented in the graph.

The measure of an angle is 117°. what is the measure of a supplementary angle?

The input to the function is x and the output is y. write the function such that x can be a vector (use element-by-element operations). a) use the function to calculate y(-1.5) and y(5). b) use the function to make a plot of the function y(x) for -2 ≤ x ≤ 6.