Use the given information to find the exact value of a. sin 20, b. cos 20, and c. tan 20. 28 O lies in quadrant IV 35 Cos =

Q: Use the given information to find the missing ratio. 2 a) csc a, if sin a = 3 b) cot a, if tan a = 5…

A: a. We know the realtion between cscα and sinα is cscα=1sinα Then, we have given  sinα=23 Therefore,…

Q: Given that sin(0) = 17 V17 and 0 is in quadrant II, what is cos(0)? Provide your answer below: cos…

A: NOTE: Refresh your page if you can't see any equations. . here we have and here angle is in the…

Q: Use the given information to find the exact value of the expression. 6) cos e 7 O lies in quadrant…

A:

Q: Use the information given below to find tan (a+B). 3 tang =- with a in quadrant III 4 4. with B in…

A:

Q: Use the given information to find the exact value of each of the following. a. sin 20 b. cos 20 c.…

A:

Q: Use the given information to find the exact value of: a. sin(α/2)  b. cos(α/2)  c. tan(α/2)

A: It is given that tan α=43 where 180°≤α≤270° so, the angle α is in the third quadrant. So, α2 will…

Q: Use the given information as cot θ = 3, θ lies in quadrant III. to find the exact value of each of…

A: Given cotθ=3, θ lies in III quadrant To find: sin2θ cos2θ tan2θ

Q: Use the given information as cos θ = 24/25, θ lies in quadrant IV to find the exact value of each of…

A:

Q: 60 30 543

A: We have to find  SinC, CosB and tanC And here using pythagores theorem

Q: Use the given information as cot θ = 2, θ lies in quadrant III. to find the exact value of each of…

A: Given that , Cotθ = 2 , θ lies in quadrant III we have to find the exact value of Sin2θ, Cos2θ and…

Q: Use the given below to answer #s 33-35 40 and 0 is in Quadrant IV, then sin 0 =and tan 0 = 6. If cos…

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Q: Evaluate the expression under the given conditions.  tan(? + ?); cos(?) = − 1/3, ? in Quadrant III,…

A: This question is based on Inverse Trigonometry and Trignometric ratios.

Q: Given that cos(0) = V10 , and 0 is in Quadrant III, what is sin(20)? %3D 10

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Q: Find: (a) sin (A + B) and (b) cot(A+ B) given that cos A = where A is - 24 not in QII, and tan B =…

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Q: Given that cot(x)=-2 and sin(x)=square root 5 over 5, what is cos,tan,csc,sec?

A: To determine the value of trigonometric ratios.

Q: Use the given information to find the exact value of each of the following. a. sin 20 b. cos 20 c.…

A: Given,

Q: Find sin(a) and cos(B), tan(a) and cot(B), and sec(a) and csc(ß). 16 28

A:

Q: Given that tan(@) B and 0 is in Quadrant III, what is cos(0)? Write your answer in exact form. Do…

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Q: Use the given information to find the exact value of cos 20. 8 sin 0 = O lies in quadrant I 17 159 O…

A: SOLUTION-

Q: Use the given information to find the exact value of each of the following. a sin 20 b cos 20 C. tan…

A:

Q: Use the given info.to find the exact Value ot cach a) Sin 20 b) Cos 20 c) tan 20 Cot 0 = 10, 0 lhes…

A:

Q: Given that cosA=−5/13 and sinB=8/17, with A and B in quadrant II,  Find cos(A-B)

A:

Q: Find the value of each trigonometric ratio to the nearest ten-thousandth. 11) cos Z 12) cos C B 12…

A:

Q: Use the given information as cos θ = 40/41, θ lies in quadrant IV to find the exact value of each of…

A: Given: cosθ=4041a sin2θ=2 sinθ cosθbcos2θ=cos2θ-sin2θctan2θ=sin 2θcos 2θ

Q: Use the definitions of the trigonometric ratios to find the value of sin30°sin⁡30°, cos30°cos⁡30°,…

A:

Q: Find the value of each trigonometric ratio to the nearest ten-thousandth. cos 61° 0.4848 O 0.0000 O…

A:

Q: Given that sin0 Y, where 0 is in QIV, what is tan 0? O v3 V3 3 O -V3 O No correct answer

A: The answer is -√3.

Q: If sin (2a) cos (a +30), what is the value of a ? O20 O 20 O 30 О 50 O 110

A:

Q: Use the given information as sin θ = 15/17, θ lies in quadrant II to find the exact value of each of…

A: Given:sinθ=1517cosθ=1-sin2θasin2θ=2 sinθ cosθbcos2θ=2 cos2θ-1ctan2θ=sin2θcos2θ

Q: Use the given information to find the exact value of the expression. sin θ = 24/26 , θ lies in…

A:

Q: Determine the exact value of cach of the following: a) cos 60° b) sin 30° c) cot 150° d) tan 120° e)…

A:

Q: Use the given information as sin θ = - 9/41, θ lies in quadrant III to find the exact value of each…

A: Given, sinθ=-941,    θ lies in III quadrant To find value of a) sin2θb) cos2θc) tan2θ

Q: Given that cos(0) 2V13 and 0 is in Quadrant II, what is sin(0)? - 13

A:

Q: Given ∆ABC, sin A= , cos A = , tan A =

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Q: Use the given information to find the exact value of each of the following. a. sin 20 b. cos 20 c.…

A:

Q: Evaluate the following. Round angles to the nearest tenth and all other values to the nearest…

A: Given query is to eveluate the expression.

Q: a. sin 20 b. cos 20 C. tan 20 24 sin 0 = O lies in quadrant III 25

A:

Q: Use the given information to find the exact value of each of the following. a. sin 20 b. cos 20 c.…

A: Given, cotθ=13

Q: Use the given information to find the exact value of each of the following. a. sin 20 b. cos 20 c.…

A:

Q: Use a calculator to find the following values: sin(0.7) = cos(0.7) I. %3D tan(0.7) = %3D

A: Since you have asked multiple question, we will solve the first question for you. If youwant any…

Q: Given that sin A= -12/13 and the terminal side of A is in quadrant 4, find the exact value of…

A: sin A=-12/13

Q: Given that sin(0) = 2V13 and 0 is in Quadrant 13 IV, what is cos(20)?

A: Solution: The objective is to find the value of cos(2theta)

Q: Find the exact value of the expressions cos(a + B), sin(a + B) and tan(a + B) under the following…

A:

Q: Given that sec(x)=11/5 and tan(x) >0, find the remaining five trigonometric functions of the…

A: Given that sec(x)=11/5 and tan(x) >0, find the remaining five trigonometric functions of the…

Q: Given sin A = 12/37, find cos A and tan A

A:

Q: Use the given information to find the exact value of cos 20. 21 O lies in quadrant I sin 0 = 29

A:

Q: 24. Use the trigonometric ratio cos e= 0.6798 to determine which of the following is the correct…

A: We use trigonometry ratios.

Q: Use the given information to find the exact value of each of the following. a. sin 20 b. cos 20 C.…

A:

Q: 21 sin 0 = - e lies in quadrant IV Find cos 29 O. 358 58 10 29 7/58 58 O. 7/58 58

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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.