Determine the exact value of sin(75°). 1 O v6-v2 4 4 O V3 2

Q: If sine = , then cose =. 5 13 О а. 12 13 O b. 12 O c. 5 13 O d. 13

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Q: Let sin A = with A in QII and sin B = with B in QIII. Find sin(A + B), cos(A + B), and tan(A + B).…

A: Given: sin A=1517, where A is in second quadrant. sin B=-35, where B is in third quadrant. We want…

Q: OP J0 -JU0 JU0 (d) Find the angles within the range -180< 0<180 which satisfy the sin30=-2 cos30,…

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

Q: Given: sin oa= and sin 8= , 0 < a < and 0 < B< Find cos(a - B): 33/65 63/65 14/65

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Q: If sin A = V10/10 with A in QI and tan B = with B in QI, find tan(A + B) and cot(A + B). tan(A + B)…

A: Given: sinA=1010 tanB=43 A and B are in Quadrant I. Objective of this question is to find the value…

Q: Show that sin?(0) [1+ cot²(8)] = 1

A: Solve the given

Q: 3 O is an angle in standard position whose terminal arm is in quadrant III and sin 0 = - V13 Find…

A: Here we have to find the value of cosx. Where x is in 3rd quadrant. The solution is following.

Q: 5 If sin a =, sin 3 = ,a is in quadrant I and B is in quadrant II, find sin(a + B). 13 56 65 16 65…

A: the solution is in following step.

Q: What is sin(A)? 13 |12 A 5 [ ? sin(A) =

A: We can find the value from the law of trigonometric ratio.

Q: Use A MNP, as needed, to complete the given parts. Part 1: Let h be the height of A MNP. 10 cm Find…

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Q: W 5. What is the exact value of sin (-165°) using the half-angle identities? O V6+v2 4 4 O -Võ+v2 4…

A: Given data is : sin-165∘ To find the exact value.

Q: Solve the cos?@ =0 O L o L Zī Answers must be exact values in" radians r Not equation on the…

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Q: Given: cosa= -1, sin x = - 12, A is in the third quadrant, and x is in the fourth quadrant; evaluate…

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Q: 2. Given sin in Qil, tind the exact value of the following: a. sin(26) b. cos (26) C. tan (26)

A: Given sinβ=513 in quadrant II. To find: a. sin2β    b. cos2β    c. tan2β Solution: We know that in…

Q: Use the half-angle formulas to determine the exact values of the sine, cosine, and tangent of the…

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Q: Given: sin a= and sin B= , 0< a < and 0 < B< ! Find cos(a + B) 33/65 14/65 63/65

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Q: O is an angle in standard position whose terminal arm is in quadrant III and cos 0 = –-3 V13 Find…

A: Sin2x + Cos2x = 1 Cos x = -3/√13

Q: Can i get help step by step please

A: We look at the unit circle.

Q: In the figure below, AXYZ AACB. Find cos B, sin B, and tan B. Round your answers to the nearest…

A: Given Data: Similarity: ∆XYZ~∆ACB From the given figure, XY=28 YZ=29.6 XZ=9.6 The ratio of sides of…

Q: 53.1 12.5 7.5 36.9° E 10 Find the sine, cosine and tangent of Angle B B

A: For a triangle sin θ = opposite sidehypotenuse cos θ = adjacent sidehypotenuse tan θ = opposite…

Q: Write cos(0) in terms of sin(0), where 0 is an angle in quadrant IV. -1 i) ii) –V1- sin°(0) iii) V1-…

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Q: O is an angle in standard position whose terminal arm is in quadrant IV and cos 0 3. V13 Find sin 0.…

A: Given that costheta= 3/√13 and we find value of sintheta. Where thetha is in quadrant fourth. Here i…

Q: Determine the exact values of the six trigonometric functions of the angle 0. sin(0) cos(0) tan(0)…

A: Use point on circle in parametric form

Q: Use an appropriate compound angle formula to express as a single trig function, and then 3.…

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

Q: Use identities to find the exact value for given angle measure. 4 5) sin 0 3T < 0 < 2Tt Find…

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Q: Find the sine of ZB. 80 39 89 Simplify your answer and write it as a proper fra sin (B) = %3D

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Q: Let 0 be an angle in standard position. In which quadrant or quadrants can 0 be located if it meets…

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Q: sin 00 Choose the correct answer below. O Quadrant I O Quadrant IV O Quadrant II O Quadrant II

A: Given query is to find the correct quadrant for the trigonometric functions.

Q: de ,a > b >0 a + b sine

A: Complex numbers based formulas: z=eiθz=cosθ+isinθ                                         (1) Also,…

Q: Determine the exact values of the six trigonometric functions of the angle 0. (a) (15, -8) sin(0) =…

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Q: Use the Law of Sines to find the indicated side x. (Assume a = 364. Round your answer to two decimal…

A: 1) Sum of angles of ∆ is 180°∠C + 24.6 + 98.4 = 180°∠C = 180° - 123∠C = 57°Now, using Law of…

Q: 18. What is the sine of the following angles? (i) 1° 00' 00" (ii) 2° 00' 00" (iii) 1° 01' 00"

A: Note -  According to Bartleby guidelines we are supposed to do only three subparts . If u want more…

Q: sin 2 x (1 + cot 2 x)

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Q: Find the value of the trigonometric function sin 0 for the angle, in standard position, whose…

A: SOLUTION: Terminal point P(2, 3)

Q: 2. Find sin A and sin B. 6. 12 15

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Q: What are the solutions for the trigonometric equation: sin? 0 = 1 where 0 <0 < 2T? O 0 = -T, 0, or T…

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Q: Given cos (25°) - sin?(25°) = cos(A°) and cos (2x) – sin²(2x) = cos(B), determine the values of A…

A: We can find the value of A and B as below.

Q: 7. What is tan 60° ? a. V3 с. V3 b. 2 d. 2 8. In a right triangle PQR, PQ = 12 cm and QR = 5 cm.…

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Q: find the exact value of the trigonometric function at the given real number.  a) sin(7pi/6)…

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Q: Find the exact value of the trigonometric function. (a) cos(150◦) (b) cot(−120◦) (c) sec(7π/6) (d)…

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Q: Find sin(a) and cos(B), tan(a) and cot(B), and sec(a) and csc(B). 12 21 (a) sin(a) and cos(B) 18 (b)…

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Q: An object dropped from the top of the Leaning Tower of Pisa lands 17 feet from the base. F17 ft-…

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Q: 687 682 682 191 191 240 Find sin(20). Use the information given about the angle 0, 0s0s 2n, to find…

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Q: Which of the following is an INCORRECT statement? a, sine and secO are both positive in the fourth…

A: We know that In 1st quadrant all trigonometric functions are positive   In 2nd quadrant sin and…

Q: tan a = 12 4. a lies in quadrant II, and cos ß= -7B lies in quadrant II. Find sin (a+ B). 56 O A. 65…

A: We have, tanα = 512, α lies in quadrant III cosβ =-45, β lies in quadrant II To evaluate: The value…

Q: Find the cofunction A. Sin32 degree B. Sec (pi/4) C. Cos(pi/3) D. Cot19 degree

A: Two trig functions are ​cofunctions​ if one of them has the "co-" prefix in front of it.  like as :…

Q: Find sin(a) and cos(B), tan(a) and cot(B), and sec(a) and csc(B). 14 (a) sin(a) and cos(B) (b)…

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Q: Which of the following is TRUE? A. sin? 을 + cos? 을=D 1 2 B. sin 20 + cos² 20 = 2 %3D C. sec2 - tan?…

A: Solving LHS and comparing to RHS

Q: Determine the value of sin a + cos a for a = 40 degrees. Check Answer

A: Using fundamental identity of trigonometry.

Q: Determine the quadrant in which e lies. (a) sin(0) 0 and cot(@) < 0 O Quadrant I Quadrant II…

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