Angle a measures 50 degrees. if angle a is rotated 45 degrees, what is the measure of angle a'? 45 degrees 50 degrees 95 degrees 180 degrees

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.

Which choice has the correct steps in graphing the solution set to the following inequality? -45_> 20x-5y

Answer each of the questions for the following diagram: 1. what type of angles are these? 2. solve for x. what does x equal? 3. what is the measure of the angles?