Answer to Question #33564 in Trigonometry for Kristen Woods

Question #33564

Let cos x = .28 and cos y = .74. Which is x – y?

A. cos^(–1).28 + cos^(–1).74
B. –cos^(–1).28 – cos^(–1).74
C. cos^(–1).28 – cos^(–1).74
D. –cos^(–1).28 + cos&(–1).74

Expert's answer

Download Answer

Learn more about our help with Assignments: Trigonometry

Comments

No comments. Be the first!

Leave a comment

Related Questions

1. Let sin x = .93 and cos y = .29. Which is x + y? A. sin–1 .93 + cos–1 .29 B. in–1 .93 –
2. Let sin m = .11. Which of the following is sin m/2? A. 0.79 B. 0.78 C. 0.77 D. 0.05
3. Let sin m = .11. Which of the following is sin m/2?
4. if a 21 inches diameter pulley that is being driven by an electric motor abd running at 1600 revolut
5. How fast is a bicyclist traveling in miles per hour if his tires are 27 inches in diameter and his a
6. A surveyor stands at point A, which is due south of a tower OT of height h m. The angle of elevation
7. The angle of elevation of the top of a hill from a point A is 30° and After walking a distance of 1