Find the exact value of sin 75°. 4 4 4 12 2

Q: B. If cos(a) = sin(52°), what is the value of a? a) 28° b) 38°

A: Solution of the problem as follows

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

A:

Q: В 16 12 20 Find the Sine, Cosine and Tangent of Angle A. Give your answer as a fraction is simplest…

A: The figure of the triangle is given by To evaluate : The values of sinA, cosA and tanA

Q: a. about 15.2 m C. about 55.8 m b. about 487.7 m d. about 132.6 m 50. Write sin 33° in terms of…

A: Solution: The objective is to write sin(33) in terms of cosine

Q: Solve exactly on the interval (0, 7). 17 tan? a – 8 tan a = 0 radian [ write the answer in radian]

A: Solved below

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 the exact value of the expression sec60° + csc30° ? 3√2 A. B. C. 1 D. 4 Find the exact value…

A: We determine the exact value of the given expression

Q: 5 You are given that cos(A) , with A in - Quadrant II, and sin(B) = , with B in Quadrant 13' 7 25'…

A: We are given that cos(A)=-513, with A in quadrant II, and sin(B)=725, with B in quadrant II. So,…

Q: 28 /27 11 The length of side a is (Use the Law of Sines.) Round the answer to 3 decimal places.

A: Using sine law,  Sin11°/ 28 = sin27°/X

Q: IT) If Sio A= $, Sin B= " 12 A B Cre alute. 13 find (A+6) and Cos (A -6).

A:

Q: "III. Find the value of the expression. 12.) csc 300• cos 60 sec 150° · sin 120°

A: SOLUTION-

Q: 5 Given cos(8): and the terminal side of 8 lies on the fourth quadrant. What is the value of…

A: Given problem:- Given cos(θ)= and the terminal side of e lies on the fourth quadrant. What is the…

Q: Rewrite cos 42° in terms of a(n) 48° angle and in terms of the reciprocal of a trigonometric…

A:

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: VIO Let 0 be a quadrant I angle with cos(0) 7 Find cos(20).

A:

Q: (b) Given that tana=and sinB where A and 8 are acute angles, (1) find the exact values of (a) tan2B…

A: From trigonometry ; tan A = opposite sideadjacent side sin A = opposie sidehypotenuse In general;…

Q: A 29 20 B 21 C Find sin A in simplest form.

A: Trigonometry: Trigonometry is the branch of mathematics that deals with the ratio of the sides of…

Q: B C 4 A Find cos(3) in the triangle. Choose 1 answer: 5 3.

A:

Q: -1 Simplify the expression sin (tan(3 )), where the angle is measured in radians.

A:

Q: 3. Find the value of the acute angle x using the law of sines. Round your answer to one decimal…

A: According to the sine law:

Q: ind cose, given that sin0 = -5/13 and 0 s in quadrant III. %3D elect one: a. -12/13 b. -5/12 C. 12/5…

A: Answer is- Option a is correct Explanation is given below...

Q: 53.1° 12.5 7.5 36.9° 8.8 10 Find the sine, cosine and tangent of Angle N

A: We will solve the following

Q: 15 8 C 17 A B.

A:

Q: 5. Find the value of the acute angle x using the Law Of Sines. Write your answer in degrees correct…

A:

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: Use the given information to find the exact value of the expression. 20 a lies in quadrant I, and…

A: Here given that value of sin(Alpha) and cos( beta) and we find value of cos (Alpha + beta). Here i…

Q: C A B Use the Law of Sines to determine the distance of DC. Leave your answer in surd form. Choose…

A:

Q: (3) 15. Find the angle measure to the nearest degree for tan a. 30° b.90° С. 60° d. 15°

A: We need to find the nearest angle measure to the nearest degree for tan-1(√3).

Q: 2. 00 Determine the sine ratio and cosine ratio of LA in each triangle. 1. B V3 A 1 2. 3v2 3 3. 8. 4…

A: We will find the sine and cosine ratio of angle A in the following steps.

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

A:

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

A:

Q: 5 Given cos(8)= and the terminal side of 0 lies on the fourth quadrant. What is the value of cos 05…

A:

Q: 7 7. Given cos a = – 25 12 , a is in quadrant II, and sin ß = ‚ß in quadrant IV, find the precise -…

A:

Q: A 13 B C 5 In AABC, sin C = 13 Find sin A. Enter your math answer

A:

Q: cos (2 arccot () cos 2 arccot =? 1- 12, O A) 119/169 B) 119/196 C) -119/169

A: Given that: cos2arccot512

Q: 22. If cose (a) osẻ = — and ✔ is in quadrant IV, then cos (b) (c) ²/ 213 L23 √ (d) (e) ± 27/1

A: This question is related to trigonometric ratios and identities,  we will solve it using given…

Q: Use the Law of Sines. Find b to the nearest tenth. (a) 5.5 (b) 13.8 (c) 10.2 (d) 28.4

A: Given query is to find the value of b.

Q: Find the value of sin B rounded to the nearest hundredth, if necessary. 13 12 Answer: sin B = %3D…

A: Topic = Triangle

Q: USE THE LAW OF SINES for both questions 7&8. (ROUND YOUR ANSWER TO ONE DECIMAL PLACE)

A:

Q: I. Náme the quadrants in which an angle of measure 0 could lie when: b. cos 0 0

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

Q: If the terminal side of a contains the point (-3, 4) and the terminal side of B contains the point…

A:

Q: в 10 10 A 12 In the figure above, what is the value of sin C?

A:

Q: Solve for the angle in the equation. a. sin (30 + 72)° = cos 48° b. 4 sin? () + 8 cos () – 7 = 0 for…

A:

Q: Give exact answers 3 and cos(B) 8 6 sin(a) || 7 Angle a terminates in Quadrant II, and Angle ß…

A: Given data: sin(α)=38 cos(β)=67 Angle α terminates in quadrant ii and angle β in quadrant iv We know…

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: to Find the sine of Đ B. A 40 32 24 0.6 0.8 C 1.333 O D 0.75

A: Given triangle is a right angled triangle. With respect to angle B, opposite is AC and hypotenuse is…

Q: 7) If cos e = sin ß then which of the following must be true? A) e +B = 180° B) e-ß 90° C)B = 90°- e…

A: We use allied angle formula of trigonometry.

Q: 37 12 35 F What is the sin D of the triangle above? What is the sin E of the triangle above?

A:

Q: 1) Compare the formulas for Sin(A+B) and Sin(A-B- State Sin(A+B)=D State Sin(A-B)= How are they…

A:

Q: a=1.2 b G b=3.1 c=2.0 How many radians is alpha angle? a C.

A: To find the value of alpha angle