3) In the given diagram, find the value of x. 80°

Q: 5. Find the quadrant where tan 405° lies, its reference angle, and also the exact value.

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Q: Use an appropriate Half-Angle Formula to find the exact value of the expression. tan 12

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Q: Given tan 0 = V3 and you are in Quadrant III , find the exact value of csc 0

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Q: In the given figure, what is the value of sin E?

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Q: Given that tan a = - and a is in Quadrant 2. In which quadrant 40 would 2a be located? O Quadrant 3…

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Q: Find the exact value by using a half-angle identity. 4) sin 22.5°

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Q: V3 VIO

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Q: For an acute angle θ, the equation sin(θ) = cos(84) is true. What is the value of θ?

A: The equation is given by sinθ = cos84° Where θ is an acute angle To evaluate : The value of θ

Q: Give all six trig function values for angle 0 if tan 0 = - and 0 is in quadrant 4.

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Q: 20 B) If Tan0 , find without using tables the values of (cose, cot0 and csce) %3D 15

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Q: Given that cscθ=25/24 and that the cosine of the angle is negative, determine the exact value for…

A: Given, cscθ=2524  cosθ = negative   We have to find the exact value of  sinθ - tanθ

Q: 119 Suppose that is an angle in quadrant 2 and that cos a Compute the exact value of 169 cos (). cos…

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Q: Given that sing 4/5 and e lies in quadrant II, find the following value. %3D tane -4/3 -3/4 4/3

A: Solution is given below:

Q: Find the exact trigonometric ratios for the angle x whose radian measure is -3pi

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Q: Given that tan(@) B and 0 is in Quadrant III, what is cos(0)? Write your answer in exact form. Do…

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Q: If cos7A = sin(A-60) where 7A is an acute angle , Find the value of A

A: Solution Given cos 7A = sin ( A - 6⁰ ) sin ( 90⁰ - 7A )= sin ( A - 6⁰ ) Since ( 90⁰ - 7A ) and  ( A…

Q: Use the given information to find the exact value of the expression. (3 points) 5 3 3) tan a =- 12 ,…

A: Given thattanα=512, cosβ=-35we have to calcualte…

Q: If sec 0 ,and 0 is in 3rd quadrant, what is the value of tan 0? 6. V91 a. 11 b. V95 -V95 C. -6 V95…

A: Given: secθ=-116θ is in 3rd quadrant. To Find: tanθ

Q: 29) Use the Half-angle Formulas to find the exact value of the following expression. tan 22.5°

A: exact value of tan22.5°

Q: cos ? = 35

A: there is an error in the question. the value of cos? is lying between[-1,1] but in these cases the…

Q: Find the exact values. (a) tan(pie/3)            (b)sin(7pie/6)                (c)sec(5pie/3)

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Q: Use an appropriate Half-Angle Formula to find the exact value of the expression. tan(15°)

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Q: Find the exact value using half-angle formulas. 7 cos(7π/8)

A: Recall the following facts.

Q: Given: 0 = = cos which quadrant will 0 be found? 27

A: θ=cos-1-527

Q: 23 Given the ordered pair P, determine the requested sin, cos, or tan of angle . P(5,5) tan0 =…

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Q: 3. If the radius of the circle were 2, would that change the value of the sin, cos, tangent for each…

A: Let us write the reasons of the circle based problem in the next step.

Q: Find the exact values of sin alpha, cosine alpha, tan alpha, csc Alpha, sec Alpha, and cot alpha,…

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Q: The angle y whose sine is -1/2 and which is in the interval [-pi/2, pi/2] is y = ?what?

A: Write the given statement in mathematical form and find the angle.

Q: Indicate the two quadrants ? could terminate in given the value of the trigonometric function. csc…

A: Given csc θ=-2.45

Q: c. cos x for 0 <x S T 2 COS X = --

A:

Q: Which of the following degree angle measures is equivalent to sin -1 (-0.331) ?

A: To determine: angle in degrees, equivalent to sin -1 (-0.331)

Q: Which of the 3 trigonometry functions has the largest value when evaluating angle A? (sin A,cos A ,…

A: Explanation of the answer is as follows

Q: The dimensions of A QRS shown below are units. 15 12 Which ratio represents the value of sin Q?

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Q: If cos 0 0, what Quadrant is P(0) located?

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Q: What is the value of cos(6) if the terminal side of the angle 0 intersects a circle at the point…

A: It can be solved using the fact that cose angle is adjacent/hypotenuse

Q: 2. Find the values of the six trigonometric functions for angle 0, when AC= 10 and BC= 8.

A: Given: AC=10 and BC=8 To Find: The values of the six trigonometric functions

Q: Consider angle e in Quadrant II, where cos 0 = - . 12 13 What is the value of sin 0?

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Q: What is the value of tan θ if the terminal side of angle θ intersects the unit circle in the first…

A: Terminal side of angle θ intersect the unit circle at x = 423

Q: The angle y whose cosine is −1  and which is in the interval  [0, ?]  is y =         radians.

A: Given: The angle y whose cosine is−1 and which is in the interval  [0, π].

Q: Find the exact value by using a half-angle identity.  cos(5pi/12)

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Q: If Jon needs to find the value of cos P in PQR, which of the following ratios should he use?

A: Cos p = adjacent hypotenuse            = PQPR

Q: 3. Suppose ABC is a triangle in which <C is 90 degrees. If BC/AB = ½ what is the exact value of…

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Q: I don't know how to do this problem

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Q: 6. Find the exact value by using a half-angle identity. Cos 165°

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Q: Given that the point (-3, –2) is on the terminal arm of angle 0, find the exact value of cos 0.

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Q: The terminal side of an angle 0 in standard position has slope m= -1/2. If 0 is in quadrant IV, find…

A: Result: If the terminal side of an angle θ in standard position has slope tan θ. Pythagorean…

Q: 3 Given that aszac = Ŝ quadrant I find the exact value of sina. and x terminater in gundian sind=

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Q: waht is the exact value using half angle formula of 1. sin(pi/8) 2.cos(-11pi,12) 3. tan (-3pi/8)

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Q: 7T COS 3.

A: