Answer to Question #9702 in Trigonometry for Ayna

Question #9702

given that sin Ɵ = 2/55 and cos Φ = -2/5 with Ɵ and Φ in Q-II.

1. Determine cos Ɵ?

2. Find sin Φ?

3. What is sin (Ɵ+Φ)?

4. Find cos (Ɵ+Φ)?

5. Determine tan (Ɵ-Φ)?

6. Equivalent to sin (Ɵ-Φ)?

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. verify each identity 9. cos (θ + (π/2)) = -sinθ 10. (sin (α - β))/(sin α cos β) = 1 - cot α
2. solve each equation on the interval [0,2π) 12. sin 3x = -1/2 13. sin 2x + cos x = 0 14. 2 sin^2 x +
3. In a triangle, Angle "A" is known, and the length of the two adjoining sides. How to find
4. sin α = 4/5, α lies in quadrant II cos β = 5/13, β lies in quadrant I find the exact value of th
5. sin α = 4/5, α lies in quadrant II cos β = 5/13, β lies in quadrant I find the exact value of th
6. find the rest of the sides and degress of the triangle. A= ? B= ? C= 95 degress a= 2 b= 3 c= ? area
7. bill is walking up a hill that is 2000 feet, the elevation that he is walking is 23 degress. how man

Who Can Help Me with My Assignment

There are three certainties in this world: Death, Taxes and Homework Assignments. No matter where you study, and no matter…
How to Finish Assignments When You Can’t

Crunch time is coming, deadlines need to be met, essays need to be submitted, and tests should be studied for.…
How to Effectively Study for a Math Test

Numbers and figures are an essential part of our world, necessary for almost everything we do every day. As important…