Find the missing angle measure.

1.)35°
2.)40°
3.)35°
4.)45°
5.)50°

Find the value of the cosine for angle a

Part a : solve -vp + 40 < 65 for v part b : solve 7w - 3r = 15 for r show your work .

Amanager recorded the number of bicycles sold by his company each quarter. his projected sales after t years is given by the expression below. which of the following statements best describes the expression? a. the initial sales of 575 bicycles increases at the rate of 4% over 4 quarters. b. the initial sales of 575 bicycles increases at the rate of 18% over 4 years. c. the initial sales of 575 bicycles increases at the rate of 4% over t quarters. d. the initial sales of 575 bicycles increases at the rate of 18% over t years.