Given that tan a = 15' and that a lies in quadrant III, find the exact value of the following: • sin () - 15 SIn - cos a ±J5-c ·Cosa -8 (9) COS 17 tan 15 %3D 17 34 32 + 4. 17

Q: 4 x in quadrant I, then find (without finding x) 9. If sin I = sin(2a) cos(2x) = tan(2a) =

A:

Q: Find sin(s−t) given that cos s = 13, with s in quadrant I, and sin t = −12, with t in Qu

A:

Q: Use the information given below to find sin (a+B). 5 5, with a in quadrant IV 13 cos a = 4 tanß = ,…

A: Given equation is  cosα=513 , with α in quadrant IV  tanβ=43 , with β in quadrant I Here α in…

Q: 7 Given tan(x) = - and x is in the Quadrant IV. 24 Find the exact value of cos(-)

A: Given that tanx=-724 and x is in fourth quadrant find cosx2 we know the trignometric identities…

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

A: If you like the solution then please give it a thumbs up... The Answer is:        Result  = 1…

Q: If sin a = 0.885 and sin 3 = 0.677 with both angles' terminal rays in Quadrant-I, find the…

A:

Q: Use the information given below to find sin (a+B). 4 with a in quadrant IV 5' cos a=' 4 cos B= with…

A:

Q: Use the information given below to find sin (a+B). 5 with a in quadrant IV 13' cOS a= 12 sinß with B…

A: Explanation of the solution is given below...

Q: If sin t = 1/8, and t is in quadrant 1, find the exact value of sin(2t), cis(2t), and tan (2t)…

A:

Q: Use the information given below to find sin (a-B). 4 with a in quadrant I 3' tan a= cos B= 3 with B…

A:

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

A: Follow next step

Q: Use the information given below to find cos (a+ß). 4 with a in quadrant IV 5' cos a tan B= 4 with B…

A:

Q: Use the information given below to find cos (a+B). 4 with a in quadrant I 3 tan a = 3 sinß = with B…

A:

Q: If tan(0) 7 and sin(0) < 0, then evaluate the following functions and show 3 your answers to 1…

A:

Q: Use the information given below to find sin (a-B). 3 with a in quadrant III 5' co a sinß: 4 with B…

A:

Q: Use the information given below to find cos (a-B). 12 cos a = with a in quadrant IV 13 tan ß =, 4…

A: then identity =cos(A-B)=cosA.cosB+sinA.sinB

Q: Use the information given below to find tan (a+B). 4 with a in quadrant I 3 tan a=- 4 sinß=5' with B…

A:

Q: Use the information given below to find sin (a+ B). 12 with a in quadrant I cOs a = %3D 13' 12 sin…

A:

Q: Use the information given below to find tan (a+B). 12 with a in quadrant III 13 sina=- cos B=- 8.…

A: =&gt;Tan (A+B) = tan A + tan B/ 1 - tan A.tanB

Q: Use the information given below to find sin (a+B). 12 with a in quadrant IV 13 cos a = 12 cos ß = –…

A:

Q: Use the information given below to find cos (a -B). 3 with a in quadrant III 4 tana = 5 with B in…

A: Trigonometry Question

Q: Use the information given below to find sin (a+B). 4 with a in quadrant IV 5 cos a= tan B 4 with B…

A:

Q: Use the information given below to find tan (a+ B). 12 with a in quadrant II 13 sina = tanß = 3 with…

A:

Q: Evaluate the expression under the given conditions. V5 p in Quadrant II sin(0 + o); sin(0) 4, 0 in…

A: Given that sin(theta) = 4/5 and cos(phi) = -√5/5 We have to solve for sin(theta + phi).

Q: snip

A: Cosine is negative in second and third quadrant and positive elsewhere. Since is positive in first…

Q: If sin a = 0.211 and sin 8 = 0.304 with both angles' terminal rays in Quadrant-I, find the…

A:

Q: Use the information given below to find sin (a+B). 3 with a in quadrant II 5' cOs a= sinß= 4 with B…

A:

Q: Use the information given below to find tan (a-B). cos a = with a in quadrant IV 17' tan ß with B in…

A:

Q: Given sinα=0.802 and sinβ=0.812 with both angles' terminal rays in Quadrant-I, find the following:…

A:

Q: snip

A: Given: cosθ=14, θ in quadrant IV. We know that in quadrant IV, only cosine and secant are positive…

Q: 3) Given cos x =3/5 and sin y = −12/13 , with x and y in quadrant IV, find sin(x + y).

A: Given that,Find the sin(x+y)

Q: if x is in quadrant 3 and cos (x)=-3/5 find the  exact values for d-e

A: Given that cos(x) = -3/5

Q: Evaluate the expression under the given conditions. V5 0 in Quadrant I, cos o = - 5. sin(@ + p); sin…

A:

Q: Use the information given below to find sin (a+B). 3 with a in quadrant IV in COS a= 4 with B in…

A: In first quadrant, all trigonometric functions are positive. In fourth quadrant, cos and sec are…

Q: Use the information given below to find tan (a+B). 3 with a in quadrant III 5 cos a = 4 sinß=- with…

A:

Q: Use the information given below to find sin (a -B). 5 cos a = with a in quadrant IV 13 sinß = 12…

A:

Q: Use the information given below to find sin (a-³). 12 tan a = with a in quadrant III I 5 3 cos B =…

A:

Q: Use the information given below to find tan (a-B). 3 with a in quadrant IV 5' cos a= 4 sinß with B…

A:

Q: Use the information given below to find tan (a-B). = DUIS 13 5. with a in quadrant II 12 = gsɔ with…

A: Given, sin α = 513, with α in quadrant IIcos β = 1213, with α in quadrant IV

Q: What is tan(a) equal to if sin(a) = 0.2 and cos(a) is negative? Round your answer to the nearest…

A: Given : If sin(α) = 0.2 and cos(α) is negative.   cos(α) = √1 - sin2(α) = √1 - (0.2)2 = √1-0.04…

Q: Use the information given below to find sin (a-ß). 12 5 12 tana= with a in quadrant III cos ß= 13 I…

A: Find sin(alpha-bita)   When tan(alpha)= 12/5 in third quadrant  And cos(bita) = 12/13 in first…

Q: Use the information given below to find sin (a -B). cos a = 4 with a in quadrant I 3 with B in…

A:

Q: Find the exact value of the expression using the provided information. 1 with s in quadrant IV, and…

A:

Q: Use the information given below to find sin (a+B). 12 with a in quadrant III 13 cos a= - 8 cos B=…

A:

Q: Find the exact value of COs 2x given that sin x = III. and X is in quadrant 25 16 25 7. 25 16 25 3/5

A: Given, sinx=-35 and x is in quadrant III

Q: Use the information given below to find sin (a -ß). 5 with a in quadrant III 13 cos a 15 with B in…

A:

Q: Given sinα=0.771 and sinβ=0.716 with both angles' terminal rays in Quadrant-I, find the following:…

A:

Q: Given that sin 0 = 0.3625 and 0 is in quadrant I, find sin 20. ... sin 20 = %3D (Round to four…

A: To find the value.

Q: Given sinα=0.378sinα=0.378 and sinβ=0.349sinβ=0.349 with both angles' terminal rays in Quadrant-I,…

A: Given problem:- Given sin(α)=0.378 and sin(β)=0.349 with both angles' terminal rays in Quadrant-I,…

Q: Use the information given below to find tan (a+ß). 5 with a in quadrant IV 13 cos a= 12 sinß= with B…

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.