Find the function value. Round to four decimal places. tan 38°42'

Q: Find the angle (in radians) between the line with equation T(t) = +t and the line with equation…

A: The given two lines are  r→(t)=<-2, - 5, - 8> +t <2, - 8, 8> r→(t)= <1, 3, - 4> +…

Q: Find the tangent of ZW. 13 12 Write your answer as an integer or as a decimal rounded to the nearest…

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Q: Find the exact values of the following trigonometric functions for the point: (,-)

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Q: Use the unit circle to explain how the value of tan t varies as t increases from  pi/2 to pi

A: Construct the unit circle mark the intervals with pi/6 from pi/2 to pi.

Q: 0 in Quadrant III 8. 10. cos0

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Q: . Use the diagram to find the requested values. a. sin a 13 b. tan 0 c. sin(20)

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Q: Use the given sign of the sine and cosine functions to find the quadrant in which the terminal point…

A: use the coordinate plane to find the quadrant where t lies.

Q: Use a calculator to find a nonnegative angle less than 360° for the function value. Round to the…

A: We need to find a non-negative angle less than 360o for the function value tanθ=2.0503, 180°, 270°.…

Q: Use a calculator to approximate sin pi/8 . Round the answer to two decimal places.

A: We have to find the value of sin pi/8.

Q: write the first expression in terms of the second if the terminalpoint determined by t is in the…

A: We need to write sec(t) in terms of tan(t)

Q: Write the first expression in terms of the second if the terminal point determined by t is in the…

A: Trigonometric function positive in negative in sin(t) I, II quadrant III, IV quadrant cos(t) I,…

Q: Use the unit circle to find all values of 0 between 0 and 27 for which tan 0 V3

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Q: Use a calculator to find the value of the trigonometric function csc 1 to four decimal places.

A: We have to find Value of trignometric function csc 1 to four decimal places

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

A: The given trigonometric equation is: tanx csc2x-1=cotx To prove the left side of this equation is…

Q: Use a calculator to find the approximate value of each expression rounded to two decimal places.;tan…

A: To find the approximate value of the expression tan 1°, rounded to two decimal places, use a…

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

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Q: Given that cosą = - 12 and A is in the second quadrant, find this function. sece=

A: Given, cosθ=-1213

Q: sec

A:

Q: The period of the function y = cos 30 in radians is ㅇ쯤 을

A: The given function is;  y=Cos(3 theta).

Q: Given: nx = - 2 and x terminates in Quadrant IV. Sketch Angle x in st andard position, form and…

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Q: Use the unit circle, reflection, and symmetry to determine the angle θ that corresponds to the given…

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Q: Find the exact value: (no calculators!) V3 -1 tan 3

A: to find:- exact value.

Q: 20 D V84 22

A: as we know that, tanθ=HeightBase

Q: Use a calculator to find the approximate value of each expression rounded to two decimal…

A: we know that 1 degree = π180radian so we can write  tan1o=tan(π180)radian…

Q: Carefully write sec(t) in terms of sin(t) where t is in quadrant II.

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Q: Find the value of tan W rounded to the nearest hundredth, if necessary. W V 41 40

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Q: Find the exact value of sec30°.

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Q: Use the given information to find the exact function value. Simplify your answer as much as possible…

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Q: Write the first expression in terms of the second if the terminal point determined by t is in the…

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Q: Use the properties of the trigonometric functions to simplify: tan(t +7) · csc(t + 47).

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Q: 3 2 (-3. -9) 2 /2

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Q: find tan H for the triangle

A: Using trigometric ratio

Q: (b) Using the Half-Angle formulas, find the function values in the following: sin? ()

A: The half-angle formula is used to obtain the value of the angle if it is given in 2θ or θ2 form. The…

Q: Given the following function, choose the graph with the two possible angles with the domain 0 sA S…

A: Follow step 2nd.

Q: Use a calculator to find the value cos π/4 to four decimal places:

A: Given:cosπ4

Q: 13 m a 11 m

A: We have to find angle a

Q: Given the following function, choose the graph with the two possible angles with the domain 0 < e s…

A: Choose the graph with two possible angle

Q: 7-find the function values by using Double-angle formula cos A)

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Q: Given cos x = in quadrant III, find the other five functions

A: topic - trigonometric ratios

Q: If 2A is in the second quadrant and sing = 12, find the value of the given function. tane = -12/5…

A: Hence option (c) is correct.

Q: Find the equation of the line in the xy-plane that goes through the origin and makes an angle of 1.7…

A: Given in xy plane line pass through origin and make angle of 1.7 radians with positive x axis.

Q: nd the value of the six trigonometric functions of

A: Given that: Angle θ is formed by the positive x - axis and the line segment from ( 0 , 0) to ( 4,…

Q: Use a calculator to find the following function values tan 54°

A: Consider the given function as tan54°

Q: Find the value of tan G rounded to the nearest hundredth, if necessary. V24 3.

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Q: Use a calculator to find the following. Round your answers to four decimal places.      tan 195…

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Q: Use a calculator to find the following function values tan 123.

A: Use a calculator to find the following function values tan 123°

Q: Find the exact function value if it exists. (HINT- Draw a reference triangle.) cos 210° 1

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Fundamentals of Trigonometric Identities

Trigonometric Identities are the equalities that involve trigonometry functions and hold for all the values of variables given in the equation.