Use the given information to find the exact value of the expression. sin a =, a lies in quadrant II, and cos B= .Blies in quadrant I. Find cos (a-B). %3D 6+4/21 OA. 25 - 8+3/21 O B. 25 8-3/21 C. 25

Q: Given cos e: 8. in Quadrant III, determine sin 0.

A: Given that cos(theta) = -3/8 in third quadrant. We know that the cos(theta) and sin(theta) in third…

Q: Consider the diagram below B. 77 36 85 C Find cos(C), sin(A), tan(A). WRITE ANSWER IN FRACTION FORM…

A:

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

A: cos(x) = -1/3   , x in  iii quadrant    Thus, as cos(109.4712°) = -1/3  Hence, in third quadrant, it…

Q: Use the given conditions to find the exact value of the expression. 24 COs a = 25 sin a < 0, cos a…

A: The given trigonometric expression is cosα+5π6. The conditions given are cosα=2425 and sinα&lt;0.…

Q: You are given that sin(A)=−33/65, with A in Quadrant III, and cos(B)=4/5, with B in Quadrant I. Find…

A:

Q: You are given that cos(A)=−5/13, with A in Quadrant II, and sin(B)=24/25, with B in Quadrant II.…

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

A:

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 given information to find the exact value of the expression. 13) sin a = 24 , a lies in…

A:

Q: Find the expression identical to the one given. 2 cos? (0/2) - sec? e cot e-1

A:

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: You are given that cos ( A ) = − 7 / 25, with A in Quadrant III, and cos ( B )= − 12 / 13, with B in…

A: Value of cosA ,cosB and quadrants are also given in the problem. We have to find the value sin(A-B).…

Q: You are given that sin(A) = , with A in Quadrant II, and cos(B) =, with B in Quadrant I. Find sin(A…

A:

Q: If cos7A = sin(A-60) where 7A is an acute angle , Find the value of A

A:

Q: Use the given information to find the exact value of the expression. 3 a lies in quadrant II, and…

A: The given values are,tanα=34,α lies in quadrant III and cosβ=-817,β lies in quadrant II.

Q: cos ? = 35

A: there is an error in the question. the value of cos? is lying between[-1,1] but in these cases the…

Q: You are given that cos(A) =, with A in Quadrant I, and sin(B) = - with B in Quadrant III. Find…

A:

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

A:

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

A:

Q: Given tan a = 24' a in the third quadrant, sin ß = ß in the second quadrant, find the exact value of…

A: In this question we have to find the value of the following trigonometry function.

Q: Evaluate the expression under the given conditions. cos(0 – 4); cos() = , O in Quadrant IV, tan(@)…

A:

Q: Use the given information to find the exact value of the expression. tan a = 12 3 a lies in quadrant…

A:

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

A:

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

A:

Q: You are given that sin(A)=8/17, with A in Quadrant II, and cos(B)=−5/13, with B in Quadrant II. Find…

A: We are given that sin(A)=8/17, with A in Quadrant II, and cos(B)=−5/13, with B in Quadrant II.…

Q: Find sin(A + B) if sinA = with 90° < A< 270° and if cos B = with 0° < B< 180°. A в 36 с 85 1 15 D 2…

A:

Q: In the figure below, A ABC ~ AYXZ. Find tan X, cos.X, and sin.X. Round your answers to the nearest…

A:

Q: Find the value of cos e if sin e= 0° S85 90° 7. 25 49 33 3

A: Given condition - 0° ≤ θ ≤ 90°Hence, θ is in 1st quadrant.We know that,sin2θ + cos2θ = 1…

Q: You are given that cos(A) = - with A in Quadrant II, and sin(B) = , 24 13 with B in Quadrant II.…

A:

Q: Given: tan a is -4/7 a is in Quadrant IV cos B is -3/5 B is in Quadrant II

A: tana=perpendicularbase=-47 in iv quadrant all value is negative except value of cosa seca…

Q: you are given that sin (A) = -(3/5), with A in Quadrant III, and cos (B) = 8/17, with B in quadrant…

A:

Q: Use the given information to find the exact value of a. sin 20, b. cos 20, and c. tan 20. 15 cos 9 =…

A: sin2θ= 2 sinθ cosθ cos2θ = cos2θ- sin2θ

Q: Evaluate the expression under the given conditions. 8 O in Quadrant I, cos = - 17 V5 p in Quadrant…

A: We will find the values of Sine and Cosine function in given respective quadrants

Q: Use the given conditions to find the exact value of the expression. IT a + 6 cot(a): cos(a) < 0, tan

A: Given function is tanα+π6 Given conditions are : cotα=-38,cosα&lt;0

Q: 4 with e in quadrant IV, find sin 28. Given that sin 8= 24 O A. 25 O B. 25 OC. OC. 25 24 OD. 25

A: sinθ=-4/5 θ is in quadrant IV sin2θ=2sinθcosθ (formula used)

Q: If cos X = 0.4, and X is in Quadrant IV, then what is the value of sin X? O-J0.84 O 0.6 V0.84 -0.6

A:

Q: Use the given information to find the exact value of the expression 12 21 a lies in quadrant III,…

A:

Q: Find the value of cos P rounded to the nearest hundredth, if necessary. P 16 R

A:

Q: (a) 10 cos 100t + 3

A:

Q: Evaluate the expression under the given conditions. 8 O in Quadrant I 17 tan(20); cos(0) Need Help?…

A:

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

A:

Q: You are given that sin(A) = , with A in Quadrant I, and cos(B) = -, with B in Quadrant III. Find…

A:

Q: You are given that sin(A) = , with A in Quadrant II, and cos(B) = -,with B in Quadrant II. Find…

A:

Q: Find the value of x. Round to the nearest tenth. Sin = opp cos = adi tan = opp hyp hyp adj 3 4 10 28…

A:

Q: What is the approximate value of 0, if cos 0 = 15? O A. 58° ОВ. О В. 32° Oc 28° O D. 62° O E. 48°

A:

Q: Use the given information to find the exact value of the expression. 21 a lies in quadrant II, and…

A:

Q: You are given that sin(A) with A in 25 12 - Quadrant IV, and sin(B) Quadrant III. Find cos(A + B).…

A: In 4th quadrant cosx is positive and sinx is negative . In 3rd quadrant both sin and cos are…

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

A: Given, sin(β)=-513 with α in quadrant Icos(α)=1213 with β in quadrant II

Q: You are given that cos(A) = -, with A in Quadrant II, and sin(B) = , with B in Quadrant II. Find…

A: First use identity to find value of cosB and sinAsinA Use formula for value

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.