Slmplify. tan 5a+tan æ 1-tan 5¤-tan æ tan 4x tan 6x tan (-6x) tan 11x

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A: The given function is: f(x)=x-2x+2⇒f(x)=x+2-4x+2⇒f(x)=1-4x+2

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A: Topic:- trigonometry ratios in right angle triangle

Q: 4) sin 195°

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Q: 2TC 9) y= 4cos | 30 + +2 3 %3D

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Q: Discuss the symmetry of the polynomial graph, and answer each question about intercepts and end…

A: 1. we can see that graph is not symmetric about any axis. answer C is right no symmetry   2. does…

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Q: 7 T sin 8 What is the exact value of Show your work

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Q: Vectors: A (2, 4, 1), B ( 3, -1, 2) and C( 5, 3, 3) forms a triangle. Find the third vector for…

A: Given

Q: Let v=2i-5j and w =3i+7j Find the specified vector v+w 3v

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Q: 9) 10) 10 19 49° 32°

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Q: 3. In the triangle RST, what is t? 18 A. t= 18 B. t= r=18 tan 40 tan 50 40 C. t= 18(tan40 ) D. t =…

A: Please see the answer below.

Q: 3. Find the coordinates for circular point w Q. b. C. d.

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Q: 9) y= 4cos ( 30 + +2 3

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Q: Use a product-to-sum identity to rewrite the expression. cos 43° cos 17° cos 43° cos 17° = (Simplify…

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Q: Write the complex number in polar form. Express the argument in radians, in terms of pi. z=-1-i

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Q: Prove the following identities. cos(x + y) + cos(x – y) = 2 cos(x) cos(y) |

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Q: Identify the function as a power function, a polynomial function, or neither. f (x) = 2 x (x + 2) (x…

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Q: In the accompanying diagram of a right triangle ACD, B lies on AC, BD is drawn such that m2CDB = 27,…

A: This question is based on Trigonometric Ratios.

Q: Part A The quadrilateral ABCD has coordinates A(1,-1), B(3, -2), C(5, -5), and D(1,-4). If ABCD is…

A: Pre-image Image A(1,-1) 2·1,-1=A'(2,-2) B(3,-2) 2·(3,-2)=B'(6,-4) C(5,-5) 2·(5,-5)=C'(10,-10)…

Q: Eliminate the parameter t from the following. x = sin t − 3, y = cos t − 2

A: Eliminate t by squarring

Q: Solve for all degree solutions and if 0° < 0 < 360°. Approximate all answers to the nearest tenth of…

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Q: 0 1 0 0 0 1

A: In coding theory , Hamming (7,4,3) is a linear error correcting code that encodes four bits of data…

Q: Given: cos 0 = where 0 < 0 < 90 13 Find: cos % 3y13 13 2 13 13

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Q: Given that sin A =, cos B = - 13 angle, find each of the following. , A is a quadrant I angle, and B…

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Q: Identify the hypotenuse, adjacent leg, and opposite leg in reference to the given angle. Then,give…

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Q: For the equation below, solve for the following. Use a calculator to approximate all answers to the…

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Q: In the figure below, l, ||l2. Find the measures of angles a and b. (Assume the measure of Lc is…

A: To find the measure of angles 'a'  and 'b'.

Q: * (a) Using a trig identity, write æ(t) -5 cos(4t) – 4 sin(4t) using only one cosine function. |…

A: a Using a trig identity, to write xt=-5 cos4t-4 sin4t using only one cosine function.b Using a trig…

Q: nvert the angle in degrees to radians. Express your answer as a multiple of z. 180° D°- radians pe…

A: Given query is to convert degree to radian.

Q: Given the bivariate data. For X, we have 1, 2, 3, 5, 6 and the corresponding value for Y, we have 7,…

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Q: 8. Given that cos 0 = and 90° <0 < 180°, find each of the following. (e) tan

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Q: If sin A = −12/13 with 180° < A < 270°, find the following from the choices below please for each of…

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Q: 3. The angle of elevation of the top of a cellphone tower to a point on the ground is 40 The…

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Q: 3) Cathy wants to determine the height of the flagpole shown in the diagram below. She uses a survey…

A: This question can be solved by applying the concepts of height and distance.

Q: Use the angle sum or difference identify to find the exact value of each  tan 75

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Q: Find all solutions to the following triangle. (Round your answers to one decimal place. If either…

A: To find out measures of the triangle.

Q: Express the given product as a sum or difference containing only sines or cosines. sin (7x) cos (3x)…

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Q: For the equation cos 4θ = − sqrt2/2 find all degree solutions without using a calculator.

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Q: 6. A wheel 5 ft in diameter rolls up an incline of 18°20'. What is the height of the center of the…

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Q: For the following triangle, solve for B. (Enter your answers as a comma-separated list. If there is…

A: Let's find.

Q: Graph cach function using radians.

A: The given equation is:  y=12cosθ3+1

Q: nplify and write the trigonometric expression in terms of sine and cosine: n²x - sec2 x = uestion…

A: Given query is to rewrite the expression in the form of sine and cosine.

Q: Use De Moivre's theorem to find the indicated power. Write the result in rectangular form, a+bi.…

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