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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: Find the cosine of ZP. Q 15 R Write your answer as an integer or as a decimal rounded to the nearest…

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Q: According to the sine wave below, the maximum value of sine occurs at 90°. Sine Wave 180 270 360 O…

A: Given that:

Q: Line BC s a tan

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Q: Use the Law of Sines to find the indicated side x. (Assume a = 13. Round your answer to one decimal…

A: Given that , ∠A=37.5°∠B=28.10° and we assume a=13Since , total angle of a triangle is 180°then ,…

Q: Ços e cot & 12.) 1 = Csc e sin &

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Q: Find the value of each trigonometric ratio. Cos X 50 14 48 Y 24 7 25 24 714 725

A: We know that  cos(x)=basehypotenuse

Q: 26x Find the reference angle for 9. radians olo

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Q: Using the values shown in the first quadrant, find the sine and the cosine value of 120°. V3 (0, 1)…

A: sin120o=sin(90o+30o)sin(x+y)=sinxcosy+cosxsinysin(90o+30o)=sin90ocos30o+sin30ocos90osin(90o+30o)=1×3…

Q: Find sin (A) given the triangle. 170 154 72

A: Since you have posted multiple questions we solve first question for you To get the solution of…

Q: 3 Find the exact value, in radians, of the expression tan 3.

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Q: cot a + csc a The expression is equivalent to sec a +1

A: To simplify the expression cot x+csc xsec x+1, the following trigonometric identities are used: cot…

Q: Homeworl( &Q-($) pind PzQ Ifton o-3.pind the value of Sin@dden

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Q: Use the Law of Sines to find the indicated side x. (Assume a = 11. Round your answer to one decimal…

A: From the given figure, Angle C can be obtained as follows. C=180°-A-B=180°-37.5°-28.1°=114.4° Now we…

Q: Simplify and write the trigonometric expression in terms of sine and cosine: sec t – cos t (f(t))²…

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Q: Find the magnitude of v. V = = 4i

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Q: -7Tm Express the given radian measure in degree measure (a) 210º (b) –210° (c) 420° (d)– 420°

A: we know that,θ rad=θ×180π degree

Q: C. Find tan A. A. 12 A 16 D. 20 3/435 415 413 B. C.

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Q: 1. Find the exact radian measure of315°.

A: Find the radian

Q: Write the value for each trigonometric ratio: 1) tan A 2) cos C 15 34 30 12 16 B 3) sin Z 4) sin C…

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

Q: What is 300° in radians? 57 5л (A) (B) (C) (D) 12 6 3 O D

A: Here is the solution

Q: 11T Convert the angle from radians to degrees: 11T

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

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

Q: Find the value of sin G rounded to the nearest hundredth, if necessary. E V13 V77 G Answer: sinG:…

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Q: A 37.5° a 28.1° В

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Q: Use the Law of Sines to find the indicated side x. (Assume a = 13. Round your answer to one decimal…

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Q: Find the magnitude of (3 + 7i).

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Q: Simplify and write the trigonometric expression in terms of sine and cosine: sec t cos t (f(t))² sec…

A: given that sec t-cos tsec t =ft2 change sec t= 1cost  therefore, 1cost-cos t1cost…

Q: Find the Value of x below. Round to the nearest hundredth. *SOH - CAH- TOA *Use inverse trig: sin ,…

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Q: (с) 270° (а) 150° (е) п/3 radians (f) п/6 гadians

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Q: Find the cosine of 2J. K 5 I Write your answer as an integer or as a decimal rounded to the nearest…

A: Given triangle : As ∠k =90 apply Pythagoras theorem KI2+KJ2=IJ242+KJ2=52KJ=3

Q: Use the Law of Sines to find the indicated side x. (Assume a = 17. Round your answer to one decimal…

A: Law of  sines:

Q: Determine the value of cot e if cose = -V7/3 and e is in quadrant III. %3D V14/2 -V14/2 -V14/7 A. B.…

A: Given- cos θ=-73 To Find- The value of cot θ and  θ lie on quadrant 3rd. Formula Used- sinθ=1-cos2θ

Q: Find theta if theta is between 0° and 90°. Round your answers to the nearest tenth of a degree.…

A: We have to find the value of theta (θ)   It is given that theta is between 0° and 90°   Given…

Q: Find the magnitude of v.     v = 4i

A: Given v = 4i

Q: 11T Convert the angle from radians to degrees: 6 11T 6.

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Q: Find the acute angle e if 3cose = 0.5. Leave your answer in 1dp.

A: Solution of given question is written in below steps.

Q: 89 E F 80 39 Find the sine of E. 39 80 39 B) 89 80 39 80 D) 89

A: Use trigonometric  ratio

Q: 12. Convert from degrees to radians. Use 7 = 3.14. Round your answer to three decimal places. 94° O…

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Q: 1) Convert to radians in terms of pi. a) 50° b) 60° =

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Q: Find the value of each trigonometric ratio. Write your answer as a decimal rounded to the nearest…

A: a)tan C= ABBC           =2432            = 34            = 0.75

Q: Use the Law of Sines to find the indicated side x. (Assume a = 15. Round your answer to one decimal…

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Q: Express the given degree measure in radian measure 4950 11n 11n 11T 11T (a)- 4 (b) - (c) 6. (d) 2 3

A: Given :                           495°               To convert degree into radian…

Q: Complete the formula for the law of cosines: cos A = _________

A: To determine: Complete the formula for the law of cosines: cos A = _________

Q: Simplify the given expression. cot (sin (A)) =

A: To simplify the expression  cotsin-1A Let…

Q: Find the reference angle of 17π/12. Enter the answer in radians.

A: If the angle θ ranges from π to 3π2, then the reference angle will be θ-π

Q: Use the Law of Sines to find the values of b and c. 2=10

A: The values of b and c can be found by first using angle sum property of triangle to find the unknown…

Q: Use the Law of Sines to find the indicated side x. (Assume a = 155. Round your answer to one decimal…

A: Here a=155we find the side x

Q: What is the sine of ZB? B 20 12 A 16

A: sinB = opposite side /hypo

Q: In which quadrant is e located if cosa is positive and sine is negative? II OIV O II O O

A: