A six foot man is standing 80 feet away from a building.  He looks up at a 30° angle to see the top of the building. The building is 52 feet tall.  Round to the nearest foot when determining if the answer is true or false

Q: 0 1) y = sin 4 6 3) y = cos (20) 1 2 + la

A: This is a problem of functions of trigonometry. Based on concept we will answer the question.

Q: the directions are for the following exersizes, prove the identities  the problem is…

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Q: 11) Is the Discriminant Positive, Negative or Zero ? 3- 2+ -1- -2-

A: From the given graph we can easily find two roots of the given function. Discriminant of a quadratic…

Q: 16)Solve Por OsO<27 -2CscO-3csc20= VI Csc* 0-3 csc=0

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Q: 6) Solve each of the following equations on the interval 0 < 0< 2n: a) sin(40) – sin(60) = 0 b)…

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Q: What is the y-intercept of y=cot x? Select the correct choice below and, if necessary, fill in the…

A: The function is given by y = cotx To evaluate: The y-intercept of the function.

Q: 3) Divide 9x + x? + 3x by 9x? Show work to Solve Solve by Long Division What times 9x What times 9x…

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Q: Use an Addition or Subtraction Formula to find the exact value of the expression, as demonstrated in…

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Q: Convert the Cartesian coordinate (-4,-4) to polar coordinates, 0≤ 0 < 2TT r= Enter exact value. 0 =…

A: Explanation of the answer is as follows

Q: Points A and B are separated by a lake. To find the distance between them, a surveyor locates a…

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Q: Let sinA = 7/25 and sinB = -3/5 Solve sin(A+B)

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Q: Find cos CIos) in woys. Use the addirion formula: cos CIos) = cos (60°+ 45°) half ang le formula Use…

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Q: Apply your understanding of trigonometric relationships from the Law of Sines lesson to the…

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Q: *2/3 tanx sec*x dx. Use trigonometric group

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Q: Find the first six terms of the piecewise sequence: S(- 2)" n – 7 if n is even - An 3n – 1 if n is…

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Q: Find the standard form of the equation of the ellipse satisfying the following conditions. Major…

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Q: Use an appropriate Half-Angle Formula to find the exact value of the expression. cos (+) 28 (Ⓒ) Bill

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Q: Graph the following sinusoidal function. y = 6 cos (3x)

A: Given :

Q: Verify that the above formula is correct for each of the following cases: ((b) a = 8 cm, b = 9 cm…

A: Given,           a=8 cm, b=9 cm, c=10 cm

Q: What does the graph of the parametric equations x(t)=3−t and y(t)=(t+1)2, where t is on the interval…

A: Given data÷

Q: Convert the Cartesian coordinate (2,-2) to polar coordinates, 0≤0 < 2T r = Enter exact value. 0 =…

A: We have to find out the angle and r

Q: 4√5 The variable t is a real number and P = is the point on the unit circle that corresponds to t.…

A: We have to find trigonometry function

Q: Use an appropriate Half-Angle Formula to find the exact value of the expression. cos (2)

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Q: A pair of parametric equations is given. x=t², y=t-3, 3 st≤6 (a) Sketch the curve represented by the…

A: Here we have to graph the given function.

Q: Using the Law of Sines to find a triangle with one obtuse angle if ZA = 48°, a = 30, b = 32. If no…

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Q: The path of a satellite orbiting the earth causes it to pass directly over two tracking stations A…

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Q: Consider the function f: R→ R defined by f(x) = cos(x), where n is an even integer. It can be shown…

A: Here, the given function is f(x)=cosn(x)

Q: Triangle ABC is shown below with all three side lengths known. В 15 cm 11.2 cm C A 22.8 cm

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Q: Solve the following equation 2 sin 3x + sin 2x + 1 = 0 on the interval 0 < x S 2Tt.

A: The given equation is: 2sin3x+sin2x+1=0. We have to solve this equation on the interval 0≤x≤2π.

Q: 3) Find the EXACT value of sin(75°)sin(285°)

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Q: Find the volume of a cone with height of 12 in and a base radius of 5 in. Do not round. Be sure to…

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Q: Find T(t) and N(t) at the given point. r(t) = 6 cos(t)i+ 6 sin(t)j + tk; t= T NG)

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Q: What is the y-intercept of y=tan x? Select the correct choice below and, if necessary, fill in the…

A: We can find the y-intercept as below.

Q: F 140 60 C. D

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Q: 1 1+ cos x 9. 1- cos x || sin? |

A: We can verify the statement as below.

Q: Where can you use the law of cosines in real life?

A: Here is a real-life example of the law of cosine.

Q: Determine whether the following statement is true or false. The maximum value of the function y=-3…

A: To determine whether the given statement is true or false.

Q: Convert each pair of polar coordinates to rectangular coordinates. (4, п)

A: Solving the problem by finding the restangular coordinate.

Q: The heisht H Cin feer) of a possenger in Fervis at t Cin minules) is 9iven by wheel time formula:…

A: H(t)=260-250cos2π5tA)comparing with;y=Acos(Bx)+DA=Amplitude, D=vertical…

Q: Using the Law of Sines to solve the all possible triangles if ZA = 114° a = 33, b = 14.

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Q: What are the fourth roots of 2√3 −2i ? Enter your answer by filling in the boxes. Enter the roots…

A: Solving

Q: Add Fractions sin x 1+ cos x 6. 1+ cos x = 2 csc x sin x

A: As you mentioned question no. 6 solved

Q: Determine the discriminant of the quadratic equation. Use the value of the discriminant to determine…

A: The equation given is;4x2-8x+4=0comparing with quadratic equation form:ax2+bx+c=0a=4, b=-8,…

Q: The vertex of the angle below is at (0, 0), and a circle with a radius of r units is centered at the…

A: This question is related to coordinate systems, we will solve it using given information.

Q: Find the amplitude, period, and horizontal shift of the function. y=sin(x + 4x) amplitude H period…

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Q: If secA = 2 then A = 120⁰ or A = 240 Explain why, using diagrams of the appropriate special triangle…

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Q: B. C. three D. four 9. Given that sec 0 = -V5 and tane> 0 , the exact value of sin 0 is: - 15 V5 В.…

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Q: the triangle with a = 24.8, b= 15.4, and c = 16.7. O O (Type an integer or a decimal rounded to one…

A: Topic:- trigonometry ratio

Q: ☺ are sin [ Sin ()] cos [arcsin (0.96)] csc [arc tan(] cot [aresin (5T)]

A: d) cosarcsin96e) cscarctan158f) cotarcsin5110

Q: Find the exact values for sin 0, cos 0, and tan 0. 37 12 9.

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