# Trigonometry

posted by .

Write 2sin37(degrees)sin26(Degrees) as a sum (or difference)

## Respond to this Question

 First Name School Subject Your Answer

## Similar Questions

1. ### Trigonometry

Which Triangle has 2 solutions? a. A=130 degrees, a=19, b=11 b. A=45 degrees, a= 4(sqrt 2) b=8 c. A=32 degrees, a=16, b= 21 d. A=90 degrees, a=25, b=15 I really don't know how to do this one so I can't put what my answer is.
2. ### Math 156

The yearly high tempteture in a certain location is 75 degrees. The yearly low was -9 degrees. Write an integer difference that indicates the range in tempeture and find the difference. Would it be 84 degrees?
3. ### Trigonometry

use the appropriate trig identity (sum and difference, half angle, double angle) to find the exact value. 1)cos 255 degrees 2) sin 165 degrees 3) tan 285 degrees
4. ### Trigonometry

Write the expression as a trigonometric function of one number. (cos 20 degrees)(cos 70 degrees)+(sin 20 degrees)(sin 70 degrees)
5. ### Trigonometry

Write 2sin37(degrees)sin26(Degrees) as a sum (or difference)
6. ### Trigonometry

Write 2sin37(degrees)sin26(Degrees) as a sum (or difference)
7. ### trigonometry

5. If cot 2θ = 5/12 with 0 ≤ 2θ ≤ π , find cosθ, sinθ, and tanθ 8. Find the exact value of sin2a if cosa = 4/5(a in Quadrant I) 13. Find the exact value of tan2 if sinB = 5/13 (B in quadrant …
8. ### trigonometry

14. Solve sin 2x + sin x = 0 for 0 ≤ x ≤ 2π. 21. Write 2sin37°sin26° as a sum (or difference).
9. ### Trig hep, please? Thank you!

1. Find the exact value of sin(195(degrees)) 2. If cot2(delta)=5/12 with 0(<or =)2(delta)pi, find cos(delta), sin(delta) , tan(delta). 3.find the exact value of sin2(x) if cos(x)= 4/5. (X is in quadrant 1) 4. Find the exact value …
10. ### Trigonometry

Solve the equation cos^2A = sin^2A + sinA when 0¨¬¡A¡360¨¬. Select all the solutions from the list below. A. 330 degrees B. 270 degrees C. 150 degrees D. 30 degrees

More Similar Questions