(99) Sin (2 sec)

Q: 30. Velocity of a Star The space velocity v of a star relative to the sun can be expressed as the re...

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Q: evaluate the quotient, and write the result in the form a+bi. (simplify your answer completely.) 7-...

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Q: a = 2.73 cm and b = 3.41 cm

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Q: Use a calculator to solve the equation on the interval 0s0<2T. tan 0 = 2 ... Select the correct choi...

A: Given query is to find the measure of angle.

Q: 85n Evaluate cos 4

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Q: Verify that the equation is an identity. 1- tan 'x = sec x 2. 1- tan x

A: WE HAVE TO VERIFY THE EQUATION 1-tan4x1-tan2x=sec2x is an identity. LHS=1-tan4x1-tan2x Now, 1-tan4x=...

Q: To get a good view of a person in front of a​ teller's window, it is determined that a surveillance ...

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Q: Each tire of an automobile has a radius of 1.25 feet. How many revolutions per minute (rpm) does a t...

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Q: Therefore, the coordinate of the point where the eminal side of the 30 angle intersects the unt cide...

A: Find the coordinate of the point where the terminal side of the 45 angle intersects the unit circle.

Q: 3. (a) Why is L''Hospital's rule useful for finding the limits? Can it be used in every situation? P...

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Q: Find mLA

A: NOTE: Refresh your page if you can't see any equations. . here we have b=34  B=180 a=20 use the sine...

Q: Give the coordinates of each trigonometric points 4. P(-2") 121 27n 1. P(-2") 6. 2. P) 83T 5. P(-) 5...

A: This is a question related to trigonometric function value. Based on the All, S, T, C table and quad...

Q: The graph of one complete period of a sine curve is given. 14 x + 37 (a) Find the amplitude, period,...

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Q: If a ray from the origin at angle 0 passes thru the point (18,-15), find tan 20 accurate to 4 decima...

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Q: Solve the multiple-angle equation. (Enter your answers as a comma-separated list. Use n as an intege...

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Q: 7. 5. 6. F. E.

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Q: Find the function if sin t T+1 1 tan 2x + 1

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Q: Find the unit vector u in the direction of the vector v = (-6, 2). | Type your answer in component f...

A: v¯=-6,2v¯=-6i+2j|v¯| =(-6)2+22=36+4=40|v¯|=210  

Q: 3. Simplify the expression tan? x(csc² x – 1). O tan? x 1 cot? x -1

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Q: Make a conjecture, predicting what might be an identity. Then verify your conjecture algebraically. ...

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Q: (arctan o tan)' = 1-} pik e 2°(k +1/2)pi When differentiating on the Real line is this true?

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Q: Find all solutions of the equation 2 sin x + V3 = 0. The answer is A + Bkr and C + DkT where k is an...

A: Find your answer below 

Q: Find all values of x between 0 and 2pie that satisfy the quation.   cos x = -1/2

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Q: Solve the equation. Give a general formula for all the solutions. List six solutions. 12 cos (20) = ...

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Q: Rewrite the expression as an algebraic expression in x. tan(sin−1(x))

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Q: Use the sun/difference or half angle identities to get the proper and exact answers. Tan(7pie/8)

A: NOTE: Refresh your page if you can't see any equations. .

Q: The sine of an obtuse angle is 0.53. Calculate the tangent of this angle to 4 decimal places.

A: Let the angle is ∅  

Q: woman standing on a cliff is watching a motor boat as the boat approaches the shoreline directly bel...

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Q: In right argle triargle, A =q0° and tanc = V3 End : sin B cośltcos Bsin C %3D

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Q: This problem refers to right triangle ABC with C = 90°. Solve for all the missing parts using the gi...

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Q: 8 sin(x) : x in Quadrant I 17

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Q: 2. On a certain vehicle, one windshield wiper is 60 cm long, and is afixed to a swing arm which is 7...

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Q: 15 sin 0 < 0, tan 0 = 8.

A: We have to find all trigonometric functions.

Q: Solve the zero ?(?)= ? + 3/7 X= b) Solve the zero ?(?)= (−5⋅?)/11 − 2/7 X=

A: Topic:- calculus

Q: -b:23.3cm Find side a.

A: We are aske dto find the value of triangle.

Q: A wire fence 550 m long is set up to enclose a triangular lot. One side is 150 m long and another is...

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Q: Estimate sin 2.9. (Round your answer to one decimal place.) sin 2.9 =

A: This question is based on identifying radian and y term in given circle.

Q: light truck with manual transmission has a circular brake drum with a diameter of d = 320 millimeter...

A: Given the query is to find the central angle.

Q: Suppose the point (4,6) sits on a ray from the origin making an angle of A in standard position, and...

A: topic - trigonometric ratios

Q: Using the given information, find the area of the sector of a circle of radiusr formed by a central ...

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Q: Use the power-reducing formulas to rewrite the expression, sin4 2x, in terms of the first power of t...

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Q: A point has rectangular coordinates (- 5, - 8). Convert to polar coordinates, with r > 0 and 0<0 < 2...

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Q: Find the angle (in degrees) between the vectors u= and v =: O 24.60 O 20.8° O 17.20 O 18.20 O 33.40 ...

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Q: State the theorem that proves that the pair of triangles are congruent. 2. 1. 3. 4. 5.

A: We have to give the names of congruency with which the given triangles are congruent.

Q: id exact values for cach expression, given that cos(0) = † and cot(ø) = 3, with 0 < 0,ø < a in the t...

A: Topic:- trigonometry ratios

Q: A helicopter is heading S 21°W (i.e. direction angle of 249°) with an air blowing N 42° E (i.e. dire...

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Q: Solve the equation. Give a general formula for all the solutions. List six solutions. V2 sin 0= %3D

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Q: 1 in the interval 0, T). Find all solutions of the equation 2 cos 3x The answer is x1 with and x3 x1...

A: Here we have to find the value of x, which is in the interval of [ 0, π). 

Q: Determine the amplitude, period, quater period, and phase shift. Then, graph one period of the funct...

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Q: 15, Heading An airplane is headed N 30.0° E and is traveling at 200 miles hour through the air. The ...

A: Find your answer below