67° 96 to 86 59 What is the value of x?

Q: 4. In the right triangle ABC shown below, what is the value of cos A? 16 B. b. 12 20 C. d. 4.

A: To find the value of cosA

Q: Using trigonometric substitution to evaluate:, find w :S √1-7w² dw,

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Q: Find sin( ). (Hint: Use the half-angle formula.) arccos 3/10 V10/10 3V10/10

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Q: 4) cos Z 12 Y 37 35 A) 0.3429 B) 0.9459 C) 0.3243

A: cos θ = adj / hyp Here with respect to z , adj = YZ, hyp =XZ YZ = 35 XZ = 37 cos Z  = 35/37 =…

Q: The angle of elevation ⍬ of the sun in the sky at any latitude L is calculated with the formula…

A: Given,           The angle of elevation ⍬ of the sun in the sky at any latitude L is calculated with…

Q: Use the Law of Sines to solve for all possible triangles that satisfy the given conditions. (If an…

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Q: 1. Use trigonometry to find the measure of x. Sine-을 Cose-습 Taneo=옷 1200 ft. 14.04 48°

A: Consider the given figure:

Q: #4 Right triangle ABC has C=90°, b=16, and c=20. Use this information to find sinA.

A: Sine rule , sin (A )/a = sin B / b = sin C / c

Q: The angle O is in the first quadrant and sin 0 = – V10 Determine possible coordinates for point P on…

A: We know that ratio of opposite side to the adjacent side is the value of sin function. Here we have…

Q: Triangle ABC has a right angle at Angle A. Cos(c) is 7/25. What is sin(c)?

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Q: Find all solutions in the interval 0° ≤ ? < 360°.If rounding is necessary, round to the nearest…

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Q: Use the Law of Sines to solve for all possible triangles that satisfy the given conditions. (If an…

A: Given the measurements of a possible triangle is as follows,  b = 77 c = 89 ∠B = 52°

Q: Solve the triangle using the Law of Sines. (Assume b and c = 13, and ∠C = 66°. Round the length to…

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Q: Given the triangle 30 find the length of side x using the Law of Sines. /44° 26° Round your final…

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Q: Find the exact value of sec 0 if cot e = - and the terminal side of 0 lies in quadrant II. O A. sec…

A: Given: cot θ=-12 and the terminal side of θlies in quadrant II. Use tan θ=1cot θ So we get, tan…

Q: C 2. Solve the following triangles using the Sine Law and the Cosine Law. a. AABC, where LB = 60°,…

A: ∆ABC has measures ∠B=60°, AC=30 and AB=25.2

Q: 16. Solve side b for the triangle shown below using Law of Sines or Cosines. 11 m 108 10 m A. B

A: The Law of Cosines (also called the Cosine Rule) says:  c2 = a2 + b2 − 2ab cos(C)

Q: fies the equation sin 47° Co ( %3D

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Q: 13. Use the sine ratio to estimate the area of the triangle with the given measurements. (Sketching…

A: Possible figure:-

Q: Find cos0, where 0 is the angle shown. Give an exact value, not a decimal approximation. cose = | 11

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Q: Find sin({ arccos ). (Hint: Use the half-angle formula.) 3/10 V10/10 3v10/10

A: Find the following

Q: Solve the triangle using the Law of Sines. (Assume b and c = 21, and ZC = 66°. Round the length to…

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Q: b = 47, C = 45, 2C = 33° ZA2 = %3D = ZB1 = %3D az

A: topic - law of sines

Q: 40 Suppose that 0 is an angle in standard position whose terminal side intersects the unit circle at…

A: Given that θ is an angle in standard position whose terminal sides intersects the unit circle at the…

Q: Po Given cos(a) and sin(a) < 0, calculate the exact value of cot(a). MATH 7V2 cot a=- 8. Basic…

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Q: 7. Using the right triangle shown, find the value of sin 0. B. C. E. 85 D. A. 2 日。

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Q: A submarine dives as shown in the diagram. To the nearest degree, detemine the dive angle whose…

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Q: Solve the triangle using the Law of Sines. (Assume c = 80, ∠A = 43°, and ∠B = 15°. Round lengths to…

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Q: B Given right triangle ABC, what is the value of tan(A)? 6 10 24

A: To find the value of tanA

Q: 4. An angle of measure intersects the unit circle at point (, ). What is the exact value of cos()?…

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Q: Use the Law of Sines to solve for all possible triangles that satisfy the given conditions. (If an…

A: Given,            a=79 , b=109 and ∠A =21∘

Q: Use the Law of Sines to solve for all possible triangles that satisfy the given conditions. (If an…

A: The triangle ABC has a=107, b=86, ∠A=136°

Q: Find the tangents of the acute angles in the right triangle. Write each answer as a fraction. 7. V34…

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Q: Find the length of arc DB. Leave your answer in terms of p

A: We are given with  inscribed  circle

Q: Determine all solutions of the equation in radians. Find sin 9, given that sin e = - and e…

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Q: Solve the triangle using the Law of Sines. (Assume b = 2, LA = 20°, and 2C = 100°. Round the lengths…

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

Q: 147 б. Find the exact value of csc Your solution must include a sketch of the reference angle.

A: Evaluate

Q: Find all angles, 0° < B < 360°, that satisfy the equation below, to the nearest tenth of a degree…

A: The given equation is 10cosB+6=4coB+4. Also, it is given that the angle B lies between 0° and 360°.…

Q: Find all angles, 0° < 0 < 360°, that solve the following equation. V3 cos e

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Q: he angle below measures 5.7 radians, and a circle is centered at the angle's vertex. 5.7 rad (0.83,…

A: The given figure is:

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: 24. If cos x = and 180° < x < 270°, what is the value of x to the nearest degree? а. 132° b. 202° С.…

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Q: 5 In a right triangle, csc e = 2. Find the exact value of cot 8.

A: Given,  csc θ = 5/2  To find,. cot θ = ?

Q: a. In which quadrant with the triangle be built? b. Identify x, y, and r c. Find the requested…

A: sec(-θ)=sec θTherefore, sec θ=-75ANd sin θ&gt;0 Since sec is negative and sine is positive, so theta…

Q: 5. cot e = P(6) is in the fourth quadrant

A: Given θ lies in the fourth quadrant In the fourth quadrant, cosθ , secθare positive and all the…

Q: Э. Find the length of side x by using the Law Of Sines. Write your answer correct to one decimal…

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Q: Express the lengths a, b, c, and d in the figure only in terms of the trigonometric ratios of 0. The…

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Q: Complete the steps by applying trig identities to show that the left hand side of the equation is…

A: sec2x·cot2x-1=1cos2x·cos2xsin2x-1 we first use the reciprocal identity: secx=1cosx and ratio…

Q: A right triangle has side lengths 8, 15, and 17 as shown below. Use these lengths to find tanA,…

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Q: Use the Law of Sines to solve for all possible triangles that satisfy the given conditions. (If an…

A: