12 In right triangle STU, S and zT are acute angles, and cos(T) is 13. What is sin(S)? А. 13 12 13 12 O D. 13 Reset Next Question A. B. C.

Q: 7. Given an angle 0 with < 0 <n and sin 0 = 4/5, find the exact values of (i) cos 0 (ii) cos 20…

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Q: 6. B In right triangle ABC above, what is sin B?

A: Given, The right triangle ABC with right angle at C Where AB=8, BC =5  and  CA = 6 We have to find…

Q: 7. Given that tan (A) = and angle A is in 3rd quadrant and cos(B) = – - and %3D 13 angle B is in 2th…

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Q: 7. Given that tan (A) = - and angle A is in 3rd quadrant and cos(B) = –; -and 13 %3D angle B is in…

A: Since, the student has mentioned to solve part (d) and part (e), so we are solving accordingly part…

Q: 4. In right triangle ABC, mz B # mLA. Let sin B =tand cos B = h. Write the expression that…

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Q: .If Sin 0 = 3/ 5 , find without using tables the values of : i) Cos 0 i) tan 0 (ans: ) 4/5; ij 34)…

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Q: In right triangle ABC, mZA = 30° and mZB = 90°. Which of the following are true? 1. sin(A) = sin(C)…

A: topic- trigonometric identities

Q: What is cos A, if cos 2A = , and 2A is an angle in the fourth quadrant? 16 13 13 V 16 O no correct…

A: Topic:- trigonometry ratios

Q: What are the values of cos a and tan a, if a is the measure of an acute angle in a right triangle…

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Q: If  sin(?) =  9 41  and  tan(?) = −  9 40 ,  find  sec(?).

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Q: Suppose cos ? =15/17 and ? lies in the 4th quadrant. Choose one of those ways to find sin ?.

A: Solution is in step 2

Q: In a right triangle, the acute angles have the relationship sin (2r + 4) = cos (46). What is the…

A: We have to find x

Q: If the terminal side of B contains the point (6, 8), what is the exact value of sin (ß – )? 10 7/2…

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Q: 2. If a is an angle in a right triangle and sin a = , then cos a = (c) 13 13 (b) 문 (d) don't know 13…

A: Given that: sinα=1213

Q: What are the values of cos a and tan a, if a is the measure of an acute angle in a right triangle…

A: Given that α is acute angle, that means 0&lt;α&lt;π2.Hence, all the trigonometric ratios are…

Q: -1 5. Which of the following degree angle measures is equivalent to sin (-0.331)? O 34.0° O -19.3° O…

A: If you have calculator set to "Radian mode''

Q: If AABC is a right triangle, is 27, AB BC is 36, and AC is 45. Which of the following can be use O…

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Q: is an acute angle right e . A Suppose in a triangle and sih e = 0·6 find Cos s &

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

Q: 1. Given that the radius r of the unit circle is 1, what would be the values of sin 0 and cos 0 in…

A: according to our guidelines we can answer only three subparts, or first question and rest can be…

Q: 8. Which of the following is equal toCose ? a. tan20 + sec²e b. tan²O sec²e c. sin²O cot²e d. sin?e…

A: Which of the following is equal to cos2θ? a. tan2θ+sec2θ b. tan2θsec2θ c. sin2θcot2θ d. sin2θ-cot2θ…

Q: 2 then which of the 5 An angle e drawn in standard position terminates in the fourth quadrant. If…

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Q: Suppose that y is an angle with sin y = 4/7 and y is not in the first quadrant. What is the exact…

A: given sin γ =47sin2γ =(47)2=1649

Q: tan(a-β ); sinα = 8/17 for α in Quadrant II and cosβ = −(9/41) for β in Quadrant III

A: The objective is to find tan(α-β) .

Q: 1. Use the Law of Sines to find the side t of the given triangle. * 4) 28° 25° 10 yd T R O Option 6)…

A: To solve this: Draw a perpendicular bisector from R to the side ST named RP

Q: If  sin(?) = 3/5 and  tan(?) = − 3/4 find  sec(?).

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Q: 1. Which of the following statements is true? A. sin e B. cos 8 =. adjacent opposite hamntansi…

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

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Q: D Question 5 Given that sin A = 55/73. Find cot A. %3D O 55/48 48/55 O 48/73

A: Given that: sin A = 55/73

Q: In right triangle JKL, Which of the following 24 a. tan L = 24 b. cos L = 25 %3D C. tan] %3D 24 7 d.…

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Q: tan(a+β) ; cosα = −(11/61) for α in Quadrant III and sinβ = −(63/65) for β in Quadrant IV

A: To find: tan(α+β)

Q: 1. Given the following: sin a = and<a <n and cos ß = - and n <B< a. Draw each triangle in the…

A: Given:                sinα=13     ;                  π2&lt;α&lt;π Hence,             sin α would be…

Q: (금) 7 Suppose that is an angle in quadrant 3 and that cos y = Compute the exact value of sin 25 sin…

A: Given, cosγ = -725  γ2 is an angle in quadrant 3  We have to find the exact value of sinγ2.

Q: In right triangle ABC, m2 B # mz C. Let sin B = r and cos B = s. What is sin C - cos C? O r/s Or+s…

A: A triangle is a polygon with three sides. A right triangle is a triangle with one of the sides being…

Q: If sin A = 15/17, sin B = 5/13, cosA = 8/17, andcosB = 12/13, what is the exact value of sin(A – B)…

A: Here we find the value of Sin(A-B)

Q: 5 and cos a= 13 If sin a 12 , what is the value of sec a + )? 13 O 17/2 26 O 7/2 26 O 13/2 17 O 13…

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Q: A is If Sin A = Hhe In the third avuaJantdetermine exact value of tan A. an angle the

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Q: Let a and 3 be angles in [0,] with COS α = 144 , sin 8: 145' 24 25 What is the value of cos(a + 3)?…

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Q: 2pq If sin A = ,where A is an acute p2+q² • angle of a right triangle, what is sec A? p² + q? p² +…

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Q: For positive acute angles A and B, it is known that sin A = Find the value of sin(A - B) in simplest…

A: Use the Trigonometric identities to solve the question.

Q: Which equation can be used to find the measure of angle GFE? PE -1 14.5 14.5 COS 11.9 11.9 11.9 COS…

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Q: In A QRS, LR is a right angle. If QS = 20 and m LQ=49°, what is the length of SR? Select one: 20 tan…

A: In right angle triangle △ABC, right angled at B sin θ=PH=perpendicularhypoteneous=opposite…

Q: What is cos A, if sin 2A V85 , and 2A is an angle in the second quadrant? 11 22 17 22 17 17 22 no…

A: The given data is: sin2A=8511, and 2A is an angle in the second quadrant To find the value of cosA.

Q: 8 find the following. 15 13 If a and B are acute angles such that csc a = – and cot B = %3D 12 (a)…

A: Given: csc α=1312we know, csc α=1sin α  sin α=1213     so

Q: (5) Suppose that 2 is an angle in quadrant 2 and that cos B Compute the exact value of cos 25 Cos ||

A: To determine the value of cos (β/2).

Q: 24 Given that sin(0) =- and 0 is in Quadrant III, what is cos(20)? %3D 25

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Q: In right ∆QRS, Angles Q and R are the acute angles. If tan Q = √51/7, determine cos R.

A: We have used the Pythagoras Theorem in this question.

Q: 3. Suppose 0 is an acute angle in right angle triangle, and if tan 0 4. then Cos 0 is: a) b) c) d) 3…

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Q: .If Sin 0 = 3/ 5 , find without using tables the values of : i) Cos 0 i) tan 0 (ans.: ) 4/5; i 34)…

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Q: sin e cot e + 6 cos e

A: Convert sec tan and cot in terms of sin and cos