3 3. If cos A =- 5 13, sin B= - 0

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A: As we know that; If the vector v=a1,b1 then the magnitude of the vector is; v=a12+b12 And The…

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A: topic - trigonometric ratios

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A: As per our guidelines we are supposed to answer only first three parts. Kindly repost others part as…

Q: Võ + V2 Use the angle sum or difference identity to find the exact value of each. 4 cos 15° Vo - V2…

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Q: Prove the following identities sin(x)–1 sin(x)+1 -cos (x) (sin(x)+1)²

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Q: Solve for all degree solutions and if 0° <0 < 360°. Approximate all answers to the nearest tenth of…

A: sinθ -4 = 8sinθ 7sinθ= -4 sinθ= -4/7 θ= sin-(-4/7) θ = 2kπ + 214.85π/180    or  2kπ + 325.15π /180…

Q: (a) Look at the student’s answer for the length CP. Using what you know about right-angled…

A: The given problem is solved below in detail.

Q: Use the angle sum or difference identity to find the exact value of each. 7. tan 15°

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Q: y = 2 sin 3x

A: Since we are given with the multiple number of question and our guideline is solve first question…

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Q: Find the area of the triangles. Round to the nearest tenth. As in the text, (a, a), (B, b) and (y,…

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Q: Using the law of sines, solve for the unknown part of a given triangle. 1. 2. 8.8 71° 13 12 58% 86°…

A: The law of sine is: asin A=bsin B=csin C

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A: We need to write the vector in component form.

Q: 1 Find the coordinates for circular point o= O a. b. O d. 2. Find the coordinates for circular point…

A: Co-ordinates of a circular point ω=θ is given by,(x,y)=(cosθ,sinθ)

Q: Add as indicated. (58° 45') + (37° 55')

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Q: express as one logarithm with a coefficient of 1:3log a/x+log b/y -2log c/z

A: Solution is given below:

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Q: MCKTRIG8 4.3.047. (Find these values using the methods given in this definition.) atv

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Q: For the following triangle, solve for B. (Enter your answers as a comma-separated list. If there is…

A: Let's find.

Q: Find the magnitude and direction (in degrees) of the vector. (Assume 0° <0 < 360°.) V2 v = 7 |v| =…

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Q: In which quadrant does 0 lie if the following statements are true: cos 0 > 0 and (sec 0)(tan 0) > 0

A: Given query is to find the quadrant for the angle.

Q: Which of the following lists ALL quadrants of the unit circle for which the cos function in…

A: We know in quadrants of unit circle cos function is positive in first and fourth quadrants.

Q: (4, -3) and (4, 5) are the ts of the sides of a triangle, poordinatoc ardinates cf ite enti

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Q: Given the bivariate data. For X, we have 1, 2, 3, 5, 6 and the corresponding value for Y, we have 7,…

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Q: 4) 15 33° 6) 47° 20

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Q: (b) Consider the following statement: There is a triangle that is not equilateral whose side lengths…

A: (b) Solution is in 2nd step such triangle is not possible

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Q: Midline: Amplitude: Period: П Midline:

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Q: 1+ csc(t) 1+ sin(t) Simplify to a single trig function. Question Help: DVideo M Message instructor…

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Q: In Problems I to 4, integrate with respect to the variable. cos 7t cos 3t 1. sin 5t cos 21 sin2x sin…

A: As per the company guidelines We can first three parts . Please understand. Kindly repost the…

Q: Integrate the square root of (1 – cos x) dx. A. -212 cos (x/2) +C B. -212 ços x+C C. 2v2 cos (x/2)…

A: Note:- Since you have asked multiple question As per our policy, we will solve the first question…

Q: Graph the hyperbola described by the equation -9x + 16y? – 18x -64y = 89, and give the coordinates…

A: This question can be solved using the concept of general equation of hyperbola.

Q: Find the angle sum or difference identify to find the exact vaue of each  cos 15

A: To find the value of cos 15°

Q: 5T then find exact values for the following: 4 If 0: %3D sec() equals csc(0) equals tan(0) equals…

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Q: Sin 33= Cus 65=X メー 65° 15 tan 4 7) 13 73° 36° 12

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Q: 4: verify that wy = Wyx . ریاضيات المرحلة الثانية a w = In (2r + 3y) %3D

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Q: 4. A car is on a driveway that is inclined 20° to the horizontal. If the car weighs 3225 lb, find…

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Q: 1) cos-105° COS 3) sin 165°

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Q: 9) 10) 10 19 49° 32°

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Q: solutions

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Q: Prove the following identity. csc e - cot 0 Sin2 e 2 csc e We begin by writing the right side of the…

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