At one company, the amount of vacation v (in hours) an employee earns varies directly with the amount of time t (in weeks) he or she works. An employee who works 2 weeks earns 3 hours of vacation. a. Write a direct variation equation that relates t and v. b. How many hours of vacation time does an employee earn in 8 weeks?
In this exercise, use the fundamental trigonometric identities to simplify the expression.
1−sin2(π2−x)1-\sin ^2\left(\frac{\pi}{2}-x\right) 1−sin2(2π−x)
Fill in each blank so that the resulting statement is true. The distance around the sides of a polygon is called its ____
Explain why the length of an intercepted arc on the unit circle always equals the corresponding central angle measure in radians.