Find the value of x in the triangle at the right.

Chose the graph below that represents the following system of inequality’s

Based on the diagram, match the trigonometric ratios with the corresponding ratios of the sides of the triangle. tiles : cosb sinb tanb sincposs matches: c/b b/a b/c c/a

Solve the inequaliy: (x^2+2)(x−2)^2(6−2x)> 0