The areas of the squares formed by the side lengths of the triangles are given for each triangle below. Which triangles are
right triangles? Check all that apply. (Figures are not drawn to scale)
V
10 in?
6 in2
8 in2
25 in2

Graph g(x)=2cosx . use 3.14 for π . use the sine tool to graph the function. graph the function by plotting two points. the first point must be on the midline and closest to the origin. the second point must be a maximum or minimum value on the graph closest to the first point.

What is the value of f(x) = 2.2 for f(-2)?

Which of the following contains a variable?