Use the cofunction identities to find an angle 0 between 0° and 90° that makes the statement true. cote = tan(50 + 24°) =]° (Type an integer or a simplified fraction.)

Q: Use the half angle identify to evaluate EXACTLY: Tan67.5 degrees

A: Let x = 135 degree , then x/2 =67.5 Use half angle identity : tan(x/2)= (1-cos x)/sinxThen plug…

Q: Consider the angle B on a standard coordinate plane such that: csc(8) = - 7 sec(8) < 0 Determine the…

A: Topic :- trigonometry

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

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Q: Use fundamental identities to write the first expression in terms of the second, for any acute angle…

A: To write tanθ in terms of secθ using the fundamental identities. Solution: We have identity,…

Q: Let θ be an angle in standard position. Name the quadrant, tan θ &gt; 0 and cos θ &lt; 0, in which θ…

A: That is, Tangent function is positive and cosine function is negative.

Q: Approximate, to the nearest 0.01 radians, all angles in the interval [0, 27) that satisfies the…

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Q: In terms of the cosine of a positive acute angle, what is the expression for cos(19pie/18)?

A: Cos 19π/18                     = cos 19*180/18                    = cos 190° cos190° = -0.98481cos…

Q: If the terminal side of angle θ goes through the point (−2√13/13,−3√13/13) on the unit circle, then…

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Q: what is the exact value of sin (165*) using the half angle identities

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Q: The terminal side of an angle 0 intersects the unit circle at point (v,-). What is the exact value…

A: Given,            The terminal side of an angle θ intersects the unit circle at point 22,-22.

Q: The point is on the terminal side of an angle in standard position. Fi (-8, 18) 9 sin 8 = 97 2 cos e…

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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: Use the cofunction identities to find an angle 0 between 0° and 90° that makes the statement true.…

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Q: cos2θ

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Q: The inverse of sin, cos, & tan is used when given 2 sides of a right triangle and asked to find an…

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Q: Let 0 be an angle in guadrant II such that sin0 Find the exact values of sec0 and cot0. 2/3

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Q: If the angles are represented in degrees, find both angles: cos(7x +8) = sin(14x - 2) Angle 1: Angle…

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Q: If a is a quadrant one angle such that sin a = , and B is a quadrant three angle such that 7.…

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Q: Find csce, cos0, and tan0, where 0 is the angle shown in the figure. Give exact values, not decimal…

A: Given,           A triangle is shown below :

Q: For positive acute angles A and B, it is known that cosA=8/17 tanB= 24/7 Find the value of…

A: Given that  A and B are two positive acute angles. cosA = 8/17 and tanB= 24/7 We have to find the…

Q: Use a double angle identity to simplify the following expression. tan 16° 1- tan² 16°

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Q: Show that if tan0 = c and 0 &lt; 0 &lt; π/2, then cos0 = 1/ 1 + c2.Hint: Draw a right triangle whose…

A: tan θ=cTo find: Value of cosθ, where 0≤θ≤π2

Q: If tanA>0 and cos A>0, what quadrant does the terminal side of angle A reside in????

A: To determine the quadrant in which the terminal side of angle A reside if tanA&gt;0 and cos&gt;0.…

Q: Given that the point (-90, 56) is on the terminal side of an angle, 0, find the exact value of the…

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Q: If the angles are represented in degrees, find both angles sin(7x + 14) = cos(11x + 22) Angle 1:…

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Q: Suppose Ø is an angle such that •<ØLI and tan o- . what is sinø? hat is cosø?

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Q: 13 45) 0 = cot- 3

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Q: If the terminal side of angle A goes through the point (−24/25,7/25) on the unit circle, then what…

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Q: Use the angle sum or difference identity to find the exact valuc of cach. sin 15"

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Q: If a,ß are acute angles such that 4 cos a = and tan ß =, 5 find cos(a - B) 15 and sin

A: We have to find cosα-β and sinβ2

Q: If tan20 = cot(0+6°) where 20 and 0+6° are acute angles, what is the value of 0? *

A: This question is about trigonometry.  We will find here value of theta.

Q: A ramp leading to the freeway overpass is 210 feet long and rises 37 feet. What is the measure of…

A: let angle between ramp and freeway  θ

Q: Suppose that , is an angle in quadrant 4 and that cos a = 7 Compute the exact value of 2 25 cos cos…

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Q: Identify the quadrant in which the terminal side of the angle must lie under the following…

A: Use quadrant to solve this trigonometric problem

Q: What is the smallest positive degree angle measure equivalent to tan-(0.724)

A: Given  tan−10.724

Q: Use the cofunction identities to find an angle 0 between 0° and 90° that makes the statement true.…

A: We know the cofunction identity,              cotx = tan(90—x)  We need to use this cofunction…

Q: Use the cofunction identities to find an angle 0 between 0° and 90° that makes the statement true.…

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Q: Name the quadrant in which the angle 8 lies. cos 8>0, tan 8>0 Choose the correct answer below. O…

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Q: Assume that θ is a positive acute angle. Given: cos⁡θ=60/61 Find: cos⁡2θ

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Q: Let 0 be an angle such that sec0= and tan0<0. 3 Find the exact values of cot0 and csc0.

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Q: Determine in which of the four quadrants angle 0 is located given tan(0) > 0 and sec(0) < 0 O II O…

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Q: Use a reference triangle to find the given angle. 1 -1 CoS 1 - 1 Cos V2

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Q: If the terminal side of angle 0 goes through the point (, v) V5 2V5 5 on the unit circle, then what…

A: The terminal side of an anglegoes through the pointon the unit circle. If (x, y) is a point on the…

Q: Find the exact values of sinα​, cosα​, tanα​, cscα​, secα​, and cotα where α is an angle in…

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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.

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Q: Suppose that is an angle in quadrant 2 and that - 119 cos y = Compute the exact value of cos - 169…

A: here we have to find the value of half angle. the solution is following.

Q: Use formulas for the sum or difference of angles to establish the following identity:  Cos(theta+…

A: Prove the identity