B. AB is a tangent. 120° 60° A - y=_

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A: We name the triangle ABC.

Q: If sin(A) = -and A is in Quadrant 3. (): Determine sec

A:

Q: An angle of measure 150° intersects the unit circle at point (-, Y). What is the exact value of…

A: To find the exact value of sin (150°) Since the point  -12,32 is passing through the point and its…

Q: 10. Use a half angle formula to determine the exact value of tan

A:

Q: Find the exact values of the sine, cosine, and tangent of the angle 15°

A: Find the exact values of the sine, cosine, and tangent of the angle 15°

Q: Find the exact values of the sine, cosine, and tangent of the angle negative 5pie/12

A:

Q: Suppose ABC is a right triangle, and the tangent of A is 30/6. What is the value of cos A?

A:

Q: The measure in radians of the central angle of a circle of radius 41 that intercepts an arc of…

A: let  θ be the central angle  s be  the intercepted arc length and  r is the radius of circle  the…

Q: ne, and tangent of the angle without using a calculator. 177 sin(e) = cos(e) = tan(e) =

A: Topic:- trigonometry ratios

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

A:

Q: Find angle A rounded to the nearest tenth of a degree when cos A = 0.4104.

A:

Q: cos(?), sin(?); ? in Quadrant III

A: in the 3rd quadrant sin and cos will be negative

Q: Give the quadrant(s) in which the angle is located. sine = - II IV

A: We have:sinθ=-512We need to write the quadrants at which θ lies.

Q: Sketch a triangle that has acute angle 0. 40 cos(0) %3D 41

A:

Q: Give the answer to the trig function and the quadrant where the angle terminates. tan 300° = %3D

A:

Q: Use a calculator to find the value of the acute angle θ to the nearest degree, sin u = 0.2974

A: According to the question, we have to find the value of sin u=0.2974 to the nearest degree using…

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Q: 2 is a triangle in which Tan A = 3 and Sin B = V5 ut using Calculator find Cos (A+B)

A:

Q: est A.Determine the six trigonometric ratios for angle D in the right triangle below D

A: we have to find trigonometric ratios for angle D.

Q: Find the quadrant in which an angle 0 lies, if sin(0) > 0 and tan(0) < 0. i) I ii) II iii) III iv)…

A: We can solve the problem by finding the quadrant in which theta lies.

Q: 1. A car travelling 60 mph has a wheel with diameter of 20 inches. What is the angular speed of the…

A:

Q: Find the tangent of LC. C 89 39 В Write your answer as an integer or as a decimal rounded to the…

A:

Q: Use a reference angle to find the exact value of cos 210 degree        -1/2

A: Let the given cosing angle be y - y = cos210Angle 210° lies in the third quadrant.So, we can take…

Q: Find angle A (to the nearest 0.1 degrees) if COS A = 0.5432.

A: COS A = 0.5432 A = ? Now, COS A = 0.5432 A = COS-1( 0.5432) A = 57.09 ~ 57.1° Therefore, Angle A =…

Q: In AUVW, the measure of ZW=90°, UW = 60, VU = 61, and WV = 11. What is the value of the sine of ZU…

A: Trigonometric ratio , sin (angle ) = Opposite / hypotenuse .

Q: Find sin0, where 0 is the angle shown. Give an exact value, not a decimal approximation.

A: The given diagram is

Q: Calculate Sin(15°) in two ways: a)Using half-angle formulae. b)Using angle difference formulae.

A:

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: 717 Write tan in terms of the tangent of a positive acute angle. 36

A:

Q: Find the angle with measure between 0 radians and 2π radians that is coterminal to the angle with…

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Q: Use a linear approximation to estimate the cosine of an angle of 66° Round your answer to four…

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Q: Give the values of the six circular functions of the standard angle ?generated by an arc whose…

A: (1,0)

Q: What angle between 0 and 2pi radians has its cosine equal to 1/2?

A:

Q: 4л Find the reference angle for 3 |radians ?

A: topic - reference angle

Q: find the angle between 0 and 2pi in radians that is coterminal with - 4pi/7

A: To find the angle between 0 and 2π in radians that is coterminal with -4π7.

Q: O is an angle in standard position whose terminal arm is in quadrant III and Sin 0 3 Find COs O V13

A: Solve the above problem.

Q: Determine the value of angle A that corresponds to tan A = 1.8473. Round the answer to the nearest…

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Q: A В If AC = 8 cm and BC = 11 cm, what is the sine of ZB, rounded to the nearest thousandth? %3D

A:

Q: 3. A kite is 100m above the ground. If there are 200m of string out, what is the angle (in radians)…

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Q: Suppose that is an angle in standard position whose terminal side intersects the unit circle at Find…

A: topic - trigonometric ratios sec θ=1cos θ=hypotenuse basecos θ =base hypotenusecot θ=cos θsin…

Q: A pitched roof has a slope (rise/run) of 3/5.  What acute angle does the roof make with the…

A: given roof has a slope of 3/5. we know that slope of roof is,

Q: 9. Write cot (0) in terms of cos(0) for angles 0 in quadrant III.

A:

Q: The angle between 0 and 2T in radians that is coterminal with the angle T in radians is 2

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Q: 5. Identify the quadrant in which the angle e lies. sin 0 < 0, tan 0 < 0 Quadrant I B Quadrant II…

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Q: 10. Use a half angle formula to determine the exact value of tan (#).

A:

Q: Question 4 - of 13 Find the tangent of Đ A. (gridded response) A 45 36 27

A: Given,

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A:

Q: Use a reference angle to find the exact value of the sine, cosine, and tangent of each angle. 16.…

A: Dear student.You have posted many parts, according to the policy. We will answering the first part.…