3 4 sin B COs B = tan B = sine B = type your answer...

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: 4) What is the sin X? Express fractions in the lowest terms. NO DECIMALS 4 Y Your answer 5) Write…

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Q: Approximate to four decimal places, when appropriate.

A: Approximate to four decimal places, when appropriate. a) sin 45°b) sin 45c) cos3π/2°d)cos3π/2

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: sin° (ec) cos" (eF) dc COS

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

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

Q: 3 cos A +2 sin A 3 tan A +2 cot A

A: Given : 8cosecA=17 . then we have to find the value of 3cosA+2sinA3tanA+2cotA

Q: Establish each identity.

A: Given: cos(α-β)sinαcosβ=cotα+tanβ

Q: 15? - 17 What is the exact value of sin (cos-le) where e = Provide your answer below:

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Q: What is sin(C)? 17 15 8. sin(C) = %3D

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Q: Verify the identity:

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Q: 12) cos? 0 = 1 %3D

A: For given trigonometric function we have to find out values of ( x  ) such that…

Q: 3 8. If sin e = - - and the terminal side of e lies in quadrant III, find cos e. 5 3 3

A: Topic  = Trigonometric ratios

Q: 10. giuen that sin A = 4 and sin B = 5 wwhere <A< IT an 13 I<B< M, find the value of cos CA + B). 2.

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Q: A C In right triangle ABC , mZB7 m2C. Let sin B =r and cos B = s. What is sin C - cos C? A) S – T

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Q: (a ±B) = cosa cos B+ sin a sin ß

A: We will prove this by this below method.

Q: A C In right triangle ABC, m Z B+m Z C. Let sin B =r and cos B = S. What is sin C- cos C? O Ar+s O…

A: To find the sinC-cosC

Q: sin B cos B tan B os2 B - sin? B 1- tan? B

A: To prove this identitysinB cosBcos2B-sin2B=tanB1-tan2B

Q: 1. Evaluate the expression (sine+cose) +(sin8-cose). A. -2 В. -1 С. 1 D. 2 2. Given the condition of…

A: 1. sinθ+cosθ2+sinθ-cosθ22. cscθ=53 , π2&lt;θ&lt;π

Q: (sin" (e* 3 + cos I -00

A: We first get rid of the negative exponents

Q: b. tan(A-B) 4. Given A in Quadrant I with sin A = - and angle B in Quadrant l with 13 cos B = 3/5,…

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Q: 1 – sin? B 47. cos B cos B

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

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

Q: 11) sin A C 41 A 40 В

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

Q: A 17 8 B 15 sin(A) = type your answer. - cos(A) = type your answer. - and tan(A) = type your answer.

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Q: What is sin (20) dớ? a) 1 b) 0 c) d) - 2 e) f) None of the above

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Q: A 13 12 B 5 In right triangle ABC above, what is the sine of A? sin(A) = %3D

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Q: 15 12 a 16. What is sin a? (write your answer as a decimal, round to 1 decimal place) What is cos a?…

A: Here is the solution

Q: Which is NOT a solution to the equation ( tan(theta) + 1)(cos(theta) + 1)(sin(theta)) = 0 ? a) pi/2…

A: the given equation is tanθ+1(cosθ+1)sinθ=0

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

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Q: 4.3 Right Triangle Trigonom 46. cot a sin a = cos a 48. (1 + cos 0)(1 cos 0) = sin? e %3D tan B +…

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Q: (a) 2(cos +i sin 플) (b) 3(cos + i sin E)

A: Solve for part (a), as follows: 2cosπ8+isinπ8=2122+2+i.122-2=2+2+i2-2=1.847759+0.765366i

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

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Q: culator e for "b" below. sin e = Opposite Hypotenuse Adjacent Hypotenuse cos e = Opposite Adjacent…

A: Solve for b

Q: sin? 0 + cos? 0 sin 20 OP- 10.

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Q: 21-25. Perform the indicated operation: tan e + cos e | 1+ sin 0

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Q: B. Evaluate the sine and cosine of the supplement of the given measure. 1.0= ST 2.0= 3.0=3 4.0=3″

A: Unit circle: r=11)θ=5π6cos5π6 =cosπ-π6             =-cosπ6cos5π6=-32  sin5π6 =sinπ-π6…

Q: 5) Prove the law of cosine C= B+A- 2|||| ce cos 0. %3D

A: Note:According to our guidelines we can answer only first question and rest can be reposted.Thank…

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

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

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Q: 3. The value of sin() is √2-√3. Is this value exact or approximate? Explain your answer. T BU Font…

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Q: 12 with A in QII and sin B = 13 Let sin A = with B in QIII. Find sin(A + B), cos(A + B), and tan(A +…

A: In the 2nd quadrant, cos is negative In the 3rd quadrant, sin is negative

Q: cos?0 sin 0 csc 8 – sin 0 %3D

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Q: -45π Evaluate: sin sin| 8. a) - 8 b) e) 8

A: It is known that and .               Disclaimer: Since you have asked multiple questions, we will…

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A: Integration for sine and cos many power

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

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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…

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