Given that sin A = -= and tan B which of the following is the 12 %3D value of cos(A – B) if A and B lie on the same quadrant? 56 65 63 65 21 65 16 65

Q: a A b Note: Triangle may not be drawn to scale. Suppose a = 8 and c = 9. Round answers to one…

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

A: From the given  Sin( α) = 40/41 and Sin(β) = 15/17  Sin(α+β), Cos(α+β),and Tan(α+β) can be…

Q: 4. Round the measure of angle A to the nearest degree: a. sin A=0.4512 а. b. cos A=0.3302 b. с. tan…

A: Sin A = 0.4512 A = sin-1(0.4512) A = 26.82 °

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Q: h a Based on the figure given, which of the following is false? O a. sin(01) sec(02) = 1 b. cos(01)…

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Q: Determine the corresponding reciprocal ratio that corresponds to cos e= 0.8. 5 sec e= 4 c. sec e= a.…

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

Q: Use the given information to find the exact function value. a) sin 20 1.) cot 0 = - 4, 3n/2 < 0 < 2n…

A: Given query is to find the value of the given trigonometric functions.

Q: Use a ratio identity to find tan 0 given the following values. 4V 17 V17 and cos 0 = 17 sin 0 = 17…

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Q: TO is equal to 10 TO 4. The value of 4cos -3 sec 10 tan 30

A: We will find out the required value.

Q: 6. 2/10 2.

A: Solved below...

Q: Use the given information to find ​(a) sin(s+t)​, ​(b) tan(s+t)​, and ​(c) the quadrant of s+t. cos…

A: Here the values of cos s, sint, are given. So using Pythagoras theorem we could find the third side…

Q: Given CoS a= where P (a) is in QIII and tan B = - where P (B) %3D 17 is in QII. Find the exact value…

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

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Q: Given that sin(0) V17 Y, and 0 is in quadrant II, what is cos(0)?

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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…

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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: O E sinødø The is equal to cos+Ø tan3ø + C А. sec?Ø В. + C 3 sinØ С. +C 3 cos'Ø D. + C 3 E.None of…

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Q: If cos t = – and t is in the 3rd quadrant, then sin t V45 7 V45 7 /53 7 V45 2 V45 2

A: We have to find the value of sin t if t is in third quadrant and cos t=-27. We know the identity,…

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

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Q: Use the information given below to find sin (a -B). 3 with a in quadrant II 5' sina= 3 tan B= with B…

A: Given,        sinα=35, with α in quadrant II        tanβ=34, with β in quadrant III

Q: Enter your answer as an exact ratio, or a decimal rounded to at least 4 decimal places. If tan(0)…

A: We find the values by Pythagoras theorem.

Q: Use the data below to determine RS. 26° R sin 26° s 0.44 cos 26° 0.90 tan 26° s 0.49

A: Given : A right-angled triangle ∆RSQ

Q: cot a, if sin a : and cos a < 0 V15 sec a, if cos a = 4 315

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Q: 119 Compute a Suppose that is an angle in quadrant 2 and that cos a = 169 a the exact value of sin…

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Q: Determine the measure of obtuse <D for each ratio. a) sin D = 0.45 b) cos D = - 0.21

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Q: Calculate the length of the side XY given the following data for 29°: Sin 29° 0.485 Cos 29° 0.875…

A: 1) The Tanθ is the ratio of the Opposite side to the Adjacent, where (θ) is one of the acute angles.…

Q: Use the given information to find the exact value of : a. sin 2θ   b. cos 2θ   c. tan 2θ.

A: given: sinθ=-941, θ lies in  quadrant III we have to find the exact values of: (a) sin2θ…

Q: From the following figure, if b = 3 cm and c 7 cm, then the value of tan 0.cot 0 = O 1 3. V58 V40…

A: Given a right angle triangle and length of sides b = 3cm c = 7cm

Q: Calculate sin(A), cos(A) and tan(A) for the triangle shown below. Give exact (non-decimal) answ -4 2…

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Q: Use the given information to find (a) sin (s + t), (b) tan (s +t), and (c) the quadrant of s+t. 4…

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Q: 1. Given: A = 38,6° and B=141,4° Calculate the value of: (e) *(c) sec A cos 2A-sin 2 tan? B (P)+ 2…

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

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Q: Find the exact value of cos(x + y), given sinx = 3/5, cosy = 4/5, x is an angle in Quadrant II, and…

A: Topic = Trigonometry

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: 5. Find tan e + sin e for the angle 0 shown. 2. 3.

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

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Q: Suppose A is in Quadrant I and sin 0 %3D what is the value of Cos e ? 5/6

A: We need to find to value of cosθ when sinθ is given.Below find the solution in the given image.

Q: Find the exact value of sin a, given that cos a= - and a is in quadrant II. 11

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Q: Use the given information to find sin(s+t) cos s=3/5 and cos t=8/17, s and t in quadrant IV  sin…

A: In IV quadrant, trigonometric functions like sine, cosine, tan and cot are negative and cos,sec are…

Q: Refer to the figure below showing a point P(x, y) on the terminal side of an angle A. P(x, y) -6 -5…

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Q: B/ Find sec a, sin a, csc a, tan a and cot a, if a =. -1 V3 = COS 2

A: Given query is to find indicated trigonometric functions.

Q: Calculate the following (Hint: to find the missing side using Pythagorean) sin(0) cos(0) tan(0)…

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Q: If cos t =- and t is in the 3rd quadrant, then sin t = V45 O V53 V45 V45 V45

A: In third quarternt sine and cosine both are nagetive.

Q: Find the exact value of cos(A- B) under the given conditions: [ 4 sin A = V5 Зп TT < A « 2. ta 5 TR…

A: We have

Q: 2. Given that csc A = v2, A in QI, and sec B V5, sin B <0, find: a. cos (A- B) b. tan (A- B) %3D

A: We are authorized to answer one question at a time, since you have not mentioned which question you…

Q: 1. Use the triangle to the right to find the following (as a fraction and decimalE a) sin ZP d) sin…

A: We have given a right angled triangle PRQ.  We have to find the following trigonometric ratios.

Q: A rain gutter is to be constructed from a metal sheet of width 54 cm by bending up one-third of the…

A: Area of part 1,Area of triangle = 12×b×hb= 18×cosθh= 18×sinθArea of triangle 1 =…

Q: Find the ratios for cos A and sin B. A 5 3 Not drawn to scale cos A = sin B =}

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Q: b. tan(a + B); cos(a) = 13 for a in quadrant III and sin(B) = 63 for B in quadrant IV %3D 85 65

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