Write the ratios for sin M, cos M, and tan M. K 4/5 12 sin M= (Type an integer or a simplified fraction. Type an exact answer, using radicals as needed.)

Q: 2. Find sin(A) and tan(B) using the right triangle below. B 11 6

A:

Q: Use the Law of Sines to find x. Let a = 85, ZA = 34.6°.

A:

Q: sin x sec x tan x

A: As value of cosθ and sinθ revolves around +1 to -1 , they take different values depending on the…

Q: Express cot 0 (e in quadrant III ) in terms of cos 0. cos e V1+cos²e cos e V1-cos²e cos e /1-cos²e…

A: we have to express cot θ in term of cos θ where θis in third quadrant we know that cot θ = 1tan θ…

Q: Find the following: 8.2 cm 6.3 cm 10.2 cm sin A = cos A = tan A=

A: Consider the given figure

Q: 11. Find the five remaining trig ratios of 0 if sin 0 = and 0 is in quadrant II. Use simplified…

A: Given  sin(θ)=37we know that sin =opposite hypotenuseopposite side=3  and hypotenuse =7make a right…

Q: Use 7.3 half angle formula to find sin θ/2 when tanθ=- 3/4 and 90<θ<180

A: Given: Now,

Q: Find csc θ if cot θ = −48/55 and sin θ > 0.

A:

Q: If sin t and t is in the 3rd quadrant, then tan t = 55 8. V55 V73 8. V55 3 V55 8.

A:

Q: Find the unknown side length. Then find sin x and cos x.

A:

Fundamentals of Trigonometric Identities

Trigonometric Identities are the equalities that involve trigonometry functions and hold for all the values of variables given in the equation.