Evaluating: 25-27. Use the different situationsfo simplify the function (sin x + cos x)2 + (sin x - cos x)2.

Q: Use a calculator to convert the following to degree measure to the nearest tenth of a degree. 4

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Q: Convert the angle in degrees to radians. Round to two decimal places. - 59° - 59° = radians (Round t...

A: topic- degrees to radian conversion

Q: Find the sine of angle A pictured below. Enter an exact expression or round your answer to the neare...

A: Here we will find sinA,

Q: Question 47 What value of x does not satisfy the equation sin? x + sin x = 0? %3D O T 2

A: The given equation is; Sin2x+Sinx=0.

Q: 2 tan 40 The expression is equal to 1– tan? 40 tan 2 O tan 80 O tan 20 O tan 20

A: This question is related to trigonometry.

Q: Question 49 1 In the interval0 < x < 2n how many values of a satisfy the equation sin? O4

A: The given equation is sin2x=14                                  ⇒sin(x)=±14⇒sin(x)=±12 So, sin(x)=-1...

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

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Q: Transform the complex number into its rectangular (1+5i)

A: (1+5i)

Q: Directions: Using the figure below write the missing reasons corresponding to its statement. Number ...

A: Topic:- geometry

Q: ue of a and c are and

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Q: Put the red cile in front af correcd answer 10) Which ratio represents the slope of a line parallel ...

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Q: a polynomial function is given  U(x)= -x^3+3x^2 describe the end behavior of the polynomial functi...

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Q: Convert the angle in radians to degrees. 11. radians 6. 11t radians 6. II

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Q: figure, a person standing at point A notices that the angle of elevation to the top of the antenna i...

A: Given query is to find the the distance between points A base of the antenna.

Q: Suppose that point P is on a circle with radius r, and ray OP is rotating with angular speed w. Comp...

A: Here, given that: r=10 cm, ω=π6rad/sec, t=6 sec

Q: Two sides of a triangle measure 8 m and 12 m and the angle opposite the 8-m side is 30°, determine t...

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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: Which of the following are coterminal angles? OT and - T T and - O 0 and 57 O 5T -5 and 4 - 4. * Pre...

A: We know that two angles are coterminal if they differ by a multiple of 2π.

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

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Q: Solving Right Triangles Activity 3: Find parts of right triangle ABC in each of the following В SUM ...

A: NOTE: Refresh your page if you can't see any equations. . here we have here angle C is a right an...

Q: Determine the fundamental solution set (FSS) of 2 sin(t - 5) +3/3 = 2/3 15+7 t = 3 15-2т |t = 3 %3D ...

A: Here, the given equation is: 2 sin(t-5)+33=23⇒2 sin(t-5)=23-33⇒2 sin(t-5)=-3⇒ sin(t-5)=-32⇒t-5=sin-1...

Q: O 0, 5 , 7, 0, 풍,

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Q: Choose the figure that shows an angle of 3 radians in standard position, then state in which quadran...

A: Topic = Trigonometry   Correct answer = B

Q: 1. The point P(-6, 3) lies on the terminal arm of an angle, 0, in standard position. a) Sketch 20 in...

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

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Q: 4. Solve the right triangle to find all sides and all angles. Be sure to set up the triangle as we d...

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Q: Dodong thinks of three non- negative numbers. If he adds them in pairs, the results are are 33, 44 a...

A: topic - integers

Q: If cos(0)= -1/6 and data is in Quad 3, find the exact value of sin(0)

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Q: 9) Given slope, find its perpendicular slope. Slopes of pernendicalac lines are ppeite.rederecal of ...

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Q: Question 16 Given an angle 0 13.5°, what is the measure of 20 = radians measure?

A: Given that: 1. θ=13.5°2. cosθ&gt;0 and cscθ&lt;0

Q: Express the following angular speed in radians per second. 13 revolutions per second The angular spe...

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Q: Question 22 Let k be any integer. What expression generates all angles coterminal with 35°? 35° +k O...

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Q: 1. Draw the image of the figure after a reflection across the x-axis. What is the coordinate notatio...

A: We know that, the rule for reflecting over the X-axis is to negate the value of the y-coordinate of ...

Q: Simplify the Trigonometric Expressions; show steps. 1– cos(8) 1+ cos(8) + 1- cos(0) 1+ cos(0) - 4 co...

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Q: If 20 is in QII and cos 36 cos 0+ sin 30 sin 0 = then sin 20 is equal to 2 O V2 O V3 2 0 1 o 1

A: cos 3θ cosθ+sin 3θ sinθ=-12

Q: Determine the tangent and cotangent of θ given the following. Round your answer to three decimal pla...

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Q: Find all solutions to the following equations exactly for e in the interval (0, 27) 2 cos(r – */3) +...

A: topic - trigonometric equations

Q: Radius, r= 17 feet; Central angle, 0 = 315°

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Q: Find the solution of the equation in the interval 0"<x < 360 sin 12 X- tan x coS x = 0

A: Given that: sin2x-tanx.cosx=0

Q: Convert the angle in degrees to radians. Round to two decimal places. - 31° 31T - 31° = radians (Rou...

A: The given degree is -31°

Q: Find the radian measure of the central angle of a circle of radius r = 50 inches that intercepts an ...

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Q: If cot 0 is undefined, and <0 < *, then what is the value of Csc 0? O-1 O undefined 0 1

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Q: Find the exact value of cos(x + y), given sinx = 3/5, cosy = 4/5, x is an angle in Quadrant II, and ...

A: Topic = Trigonometry

Q: Find the value of the missing variable in the parallelogram and the lengt diagonal. Y. 3a – 7 За - 5...

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Q: If ö1 = - 9i- 2j and v2 = - 4i +93, then find - 971 + 302. %3D Type your answer as a linear combinat...

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Q: 1) Find the value of composition of functions. Given f(x )= 2x + 1 and g(x) = X - 5 Find f(g(2)) %3D

A: Given :f(x)=2x+1g(x)=x-5

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: Let x, y, z all exceed 1, and let w be a positive number such that log, (w) = 24, log,(w) = 40 and l...

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Q: Find a positive angle less than 360° that is coterminal with the given angle. - 230° A positive angl...

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Q: Find the Laplace Transform of the following: 2) (t3 -5)4

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