The circle has center 0. Its radius is 5 cm, and the central angle a measures 110. What is the area of the shaded region? Give the exact answer in terms of , and be sure to include the correct unit in your answer.

The graph of a function f(x)=(x+2)(x-4). which describes all of the values for which the graph is negative and increasing? all real values of x where x< -2 all real values of x where -2

Look at triangle wxy what is the length (in centimeters) of the side wy of the triangle?

Sketch the vector field vector f( vector r ) = 8vector r in the xy-plane. select all that apply. the length of each vector is 8. the lengths of the vectors decrease as you move away from the origin. all the vectors point away from the origin. all the vectors point in the same direction. all the vectors point towards the origin. the lengths of the vectors increase as you move away from the origin.