cle below, suppose m JIL =274° and mLIJK=111°. Find the follo J K (a) (b)

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Q: What is the exact value of cos ZPQR? 3 4 R. 16 31 16

A: Here we use the cosine law of triangle

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A: P=Ri2 , i=sin4πt Now substituting i=sin4πt in P=Ri2, we get P=Rsin4πt2 Now differentiating with…

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A: First of all we will use Pythagoras theorem to find the third side of the triangle. Then you will…

Q: Find the value of y. Round your answer to the nearest tenth. 8 cos y° = 13 45.8 31.6 52.0 38.0

A: cos(y°) = 8/13

Q: Find the equation of a sine wave in the form y = a sin(bx + c) + d that is obtained by vertically…

A: Topic- function

Q: 30. Using the triangle to the right, find tan of V A. 5/2 B. 2/5 C. 3√29 D. 29 2 t 6 15 A

A: Given: ∠T  =90° , TV = 6, TU= 15 To find: tanV

Q: Use the triangle below to T 24 25 7 R **Leave all answers as fractions (For ex sine ZR = cosine ZR =…

A: Here we have to find the values of trigonometric ratios from the given triangle.

Q: Which shows the correct equation to solve for the measure of AC?

A: NOTE: Refresh your page if you can't see any equations. . here we have AB=2 BC=5 AC=?

Q: Calculate v9+ 8i. Give your answer in a + bi form. Give the solution with smallest positive angle.…

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Q: v theta is to be calculated and equal to --- ---- tr 60 -8.86 m/s 8.86 m/s 10 m/s -5 m/s In circular…

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Q: L{te?cos3t} .

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A: In a right triangle with respect to angle x ,the longest side is called an Hypotenuse. The side…

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A: We are given that r=a(1+sin∅), a&lt;0 Here as we know that sin∅ is always greater than equal to -1.…

Q: Q5: Choose the correct answer: cosve de 1-JTe sin? d0 = 2 (a). sinve (b) sinve Votc (c)- + Vēsinve

A: ∫cosθθsin2θdθ

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A: For this problem we can easily find height of tree by using trigonometric formulas.

Q: Find an angle 0 with 0 < 0 < 2n that has the same: 12 Sine as T: 13 0 = 12 Cosine as T: 13 0 = Give…

A: For the solution follow the next step.

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Q: Part B-Application continues 4. Use the Cosine Law to find x. (3 marks) 20.9 m 71° 28.2 m

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Q: 45 F 28 53 What is the sin D of the triangle above? What is the sin E of the triangle above?

A: Given, A right angle triangle DEF with sides  DF = 45DE = 53EF = 28  We have to find the value of…

Q: Q5 E 8 D In the figure above, if cos a = sin b, which of the following is closest to the length of…

A: CosA = adjacent side / hypotense SinA = opposite side/ hypotense.

Q: -V3 and cosec 0 = 2, without using a calculator, calculate %3D the value of sec20+ tan20 5 answer :…

A: Consider the provided question, Given, cotθ=-3  and  cosecθ=2 We have to find the value of…

Q: the angle bluen a-inj+k is Sind myo 3. b=mi-k %3D

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Q: Find the cosine of ZD. D 36 C 77 E Write your answer as an integer or as a decimal rounded to the…

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Q: There is a right triangle ABC with C = 90°, b = 8.18, and C = 9.92, Use a calculator to find sin A,…

A: Solution: The objective is to find the required values

Q: calculation for P.I ур cos²x b²+1 2 cos²x D² + 1 + {² 22{ -} 1+ cos2x D² + 1 HOW DID HE GET THE…

A: The particular integral is solved as  yp=1D2+1(cos2x)

Q: Let a = ci + jand b = 8i + 6j. Find c so that the angle between a and b is. Round your answers to…

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Q: Consider 7 (t) = (-t + 3, Fe, sin(5t)). Find fina. Don't include the +C.

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Q: Find the tangent of ZC. 89 D 39 Write your answer as an integer or as a de tan (C) = |

A: Consider the triangle

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A: We use Pythagoras theorem and Trigonometry ratios

Q: Consider the diagram below, and assume that m/B = 61°, AB = 4.15 cm, and AC = 3.85 cm. C 3.85 cm 6 A…

A: Given: In △ABC, we have: m∠B=61∘AB=4.15 cmAC=3.85 cm Let, AB¯=cBC¯=aAC¯=b Thus for △ABC applying law…

Q: V3 Find the acute angle 0, if sin 0 = O A. . T O B. 3. O C. T O D. T 2

A: Given that                                          sinθ=32 we have to find acute angle.

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Q: 3. )Find t cos 20atdt =?

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Q: Q3 Find the value of the angle of cos(sin (x)) ?

A: The given trigonometric function is Here, the angle of the function is sin-1 (x).

Q: 3) Solve the following for the angle 0 using CAST Rule, where 0 ≤ 0 ≤ 360 a) sine === b) cost = -√3…

A: Given that, a) sin θ = -12 b) cos θ = -32 By using CAST rule, find the angle θ. CAST Rule: If the…

Q: Find cos T for this triangle. T. 12 17 V145 a. 145 12 b. 145 17 C. 12 17 d. 12 145

A: We will use the formula for cosine With respect to T, RT=adjacent, RS=opposite, ST=hypotenuse

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

A: We will find the steps used for proving LHS=RHS as following.

Q: To approximate the value of sin44° , we will use y=sinx What must be the value of dy ? OA. | 180 O…

A: Given:- To approximate the value of sin44°, we will use y=sinx. To find:- What must be the value of…

Q: 3) Solve the following for the angle 0 using CAST Rule, where 0 ≤ 0 ≤ 360 a) sine === √√3 b) cose =…

A: a) sinθ=-12 By CAST rule, sinθ is negative in 3rd and 4th quadrant, So here 180≤θ≤360. Since period…

Q: Find the equation of a sine wave in the form y = a sin(bx + c) + d that is obtained by vertically…

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Q: Use the triangle in the illustration for the exercise. B 68.0 m 34.0 m A 59.0 m Find cos(B). (Round…

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Q: E. In AHIJ, i=37.7 m, ZJ = 71°. What extra piece of information does not allow you to solve for the…

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