If f(x) is an even function, which function must also be even? A) f(x) + 3 B) f(x-2) C) f(x + 1)+3 D) f(x + 1)

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A: Given Trigonometric Expression is as follows Given Interval

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Q: 20. Find the period of each trig function below:20a. 2 sin(3x), 20b. 3 cos(5x), 20c. 3 tan(4x), 20d.…

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Q: The Ambiguous Case When we are given two sides of a triangle and an angle opposite one of these…

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Q: 4. 3. 3x + 5y ≥ 15 x-3y ≤3 X≥2 -6x + 4y ≥ 12 x + y ≤3 y ≤ 3 X≥0 y≥0

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Q: 3x¹3 5,₁ X13 +39 + 3. Determine the exact radian measure of each angle. (a) 125° (b) 80° (c) 16° 4.…

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Q: verify that the equation is an identity 11x 6 COS + sin 4x -0

A: To verify that the equation is an identity.

Q: 7. V Use the parallelogram rule to find the magnitude and direction of the resultant of the two…

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Q: A high fountain of water is located at the center of a circular pool as shown in the figure below.…

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Q: Find the lengths of side x and side y. Round your answers to the nearest hundredth, if necessary. X…

A: Given a Right angled Triangle ABC right angle at B with sides a,b and c.The Pythagorean theorem…

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A: The given angle measure is .The aim is to find the bearing of  to .

Q: a) Find all solutions of the equation 10 cos²x+3 sinx-9 = 0 on the interval [0, 2n)

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Q: 19. Find the amplitude of each trig function below:19a. 2 sin(3x), 19b. 3 cos(5x), 19c. −7 cos(4x)

A: The objective of this question is to find the amplitude of the given trigonometric functions. The…

Q: arcsin (sin(58)) = [ 9

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Q: The magnitude and direction of two forces acting on an object are 90 pounds, S52°E, and 80 pounds,…

A: The magnitude and direction of two forces acting on an object are 90 pounds S52E, and 80 pounds,…

Q: A helicopter flies 62 miles east, then turns and flies at an angle of 45° north of east for 199…

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Q: Let a=&lt;1,-3,5&gt; and b=&lt;-4,-3,k&gt; find k so that a and b will be orthogonal (form a 90…

A: The objective of this question is to find the value of 'k' such that the vectors 'a' and 'b' are…

Q: If sinA=4/5 and cosB= -5/13, where A belongs to QI and B belongs to QIII, then find sin(A+B). How do…

A: Given that Where A in quadrant 1 and B in quadrant III

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Q: Use a sine function to describe the height of the tides of the ocean if the high tides raises the…

A: As per the company's guidelines, we are supposed to answer the first question for you, Kindly repost…

Q: Find csc(0), if cot (0): = csc (0) = 1 2 " within quadrant IV. Give a reduced answer in exact form.

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Q: If cos(l) = where π <t< find the values of the following trigonometric functions. 10 Note: Give…

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Q: (b) (2, -3) Select the quadrant: O First quadrant O Second quadrant O Third quadrant o Fourth…

A: b) Point (2,-3)Here x is positive and y is negative so the quadrant is 4th.

Q: Establish the identity. tax X (csc X-sin X)=cos X

A: The trigonometry equation is:Some useful formulas:

Q: 4 Given: tana: -3 Find the exact value using the difference ID for sine. 1. == and a lies in Quad II…

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Q: I just need number 40 please thank you

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Q: 7. Two ships sail from the same point at the same time. Ship A sails on a course of 175° while ship…

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Q: where f us increasing decreasing and constant  also the relative minimum where f(x)=-3 and if it's…

A: -3 is not in the range of f(x). Therefore, there are no values of x for which f(x) = -3.

Q: Solve triangle ABC subject to the given conditions. Round the lengths of sides and measures of the…

A: The Sine Rule:

Q: To approximate the length of a lake, a surveyor starts at one end of the lake and walks 245 yards.…

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Q: let v= -7i+7j, w=-i-6j. Find 5w+4v.

A: Given data

Q: 4. (a) cos=- -5/3 and sin >0, tan = 5 11 (b) (c) √11 5 (d) √11 6

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Q: What is the standard form equation of the hyperbola that has vertices (±6 , 0) and foci (±2√10 , 0).…

A: The objective of this question is to find the standard form equation of the hyperbola given the…

Q: 15° 16 O 3 Oc²=a² +6² X = O cos C = sin A a a² + l 20 sin B b How many solutions? Sh

A: Given: To Find: To determine the formula used to solve angle .To determine the number of…

Q: Use the given information to find the exact value of each of the following. a. sin 20 b. cos 20 c.…

A: Given: To Find: To find the exact value of each of the following.

Q: Identify the coordinates of the point in polar form based upon the given conditions. Use pi for T.…

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Q: Find the standard form of the equation of the ellipse satisfying the given conditions. Foci: (-5,0),…

A: To find the standard form of the equation of the ellise satisfying the given conditions.

Q: Write the expression as a single trigonometric function. cos(9x)cos(8x)-sin(9x)sin(8x)

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Q: What is the magnitude of t? t (-6,-4) t = [?]

A: From the given figuret→=⟨−6,−4⟩

Q: ay 05 60 m m. E R R 100 m B K * * £ D1C с 7,32 od A ansibizare delle

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Q: Both x and y are in the domain (0, pi/2) and the value of sinx = 3/5 and cosy = 12/13. Which of the…

A: The objective of the question is to find the value of tan(x + y) given that sin(x) = 3/5 and cos(y)…