Draw a picture to represent each situation, then use angles of elevation or depression to find the missing value. Find the measure of the angle of depression the sun creates when a vertical post 15 feet tall casts a shadow 20 feet long. (round to the nearest degree) The angle of depression is ---- 0

Q: Find the length of the major and minor axes of the ellipse. 4x²+12y² 48 -

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Q: Perform the indicated operation: 10 [ cos (16°) + i sin (16°) ] * 11 [ cos (146°) + i sin (146°) ]…

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Q: Find the exact value of the function. √11 5 В tan given tan ß= - 2' with 270° <B<360° tan=0 2 (Type…

A: Given:- tanβ=-115 Here 270°&lt;β&lt;360°

Q: A B h¦ b a How far is the UFO from station A? Round to 3 decimal places. distance from A = km Y…

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Q: Which of the answer choices correctly graphs the polar equation below? r = 3

A: The given polar equation r=3. We have to sketch the graph of the equation.

Q: Given that sin(0) = 6 and is in Quadrant II, what is cos(20)? Give an exact answer in the form of a…

A: To find the value of cos(2θ)

Q: K Write the equation of a function that has the given characteristics The graph of y = |x|, shifted…

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Q: Solve the following equation for y(x): y" + 4y = 6 cos 3x + 20 sin 3x

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Q: 12:06 Sat, Dec 3 A radio transmission tower is 225 feet high. How long should a guy wire be if it is…

A: given  transmission height =225 feet wire attached to transmission 10 feet from top angle is…

Q: 3) Si Imaginary Real

A: "Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: = π arcsin 4x

A: Given query is to graph the function.

Q: In one day, there are two high tides and two low tides in equally spaced intervals. The high tide is…

A: According to guidelines, we can solve one question at a time . So, solving the first question.…

Q: roblem 3: Points A and B are on opposite sides of a river. From a third point, C, the angle between…

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Q: Using the figure below, solve the right triangle. (Round lengths of sides to three significant…

A: Explanation of the answer is as follows

Q: For all values of for which the expression is defined, COS (20) tan²0 =?

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Q: 3. Simplify the following trigonometric expressions: (a) cos (tan+cot 0) 1 - sin(t) cos(t) tan² w…

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Q: Find the slope of each line. Find the y-intercept of each line. Write an equation in slope-intercept…

A: Since you have asked multiple questions in a single request we would be answering only the first…

Q: Problem 9: Find all radian solutions to the equation 2 cos²x - cos x = 1. All…

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Q: Evaluate. Given that log x=2 and log y = 4, find log xy?

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Q: Converting a Rectangular Equation to Polar Form In Exercises 47-64, convert the rectangular equation…

A: To convert to polar form  Put  x= r cos(theta)  y= r sin(theta)  r =

Q: For the following pair of vectors, find U · V. U = −8i − 5j, V = −i − 3j

A: Given that       U = -8i - 5j , V = -i - 3j  Here we have to find U•V .

Q: Evaluate. Write your answer as an integer or as a decimal rounded to the nearest hundredth. cos 78°…

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Q: Write the equation for the ellipse with major axis of length 34 and foci located at (0,8) and (0,…

A: To write the equation for the ellipse when major axis of length 34 and foci located at  0, 8 and 0,…

Q: K Solve the equation. Give a general formula for all the solutions. List six solutions. 0 √3 2 3 tan

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Q: If p units of an item are sold for q dollars per unit, the revenue is R= pq. Use this idea to…

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Q: Considering only the values of for which cos (-0)tan (-0)csc (-0) is defined, which of the following…

A: we know that sin(-θ)=-sinθcsc(θ)=1sinθthere for    ,csc(-θ)=-csc(θ)tan(-θ)=-tanθ

Q: 1. If A = 40°, B = 60°, and a = 12 cm, find b.

A: Given A = 40°B = 60°a = 12 b = ?

Q: side b Angle B Angle M 0 M 35 yards 24 yards

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Q: Which of the following equations describes a parallel line to y-3x+2?

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Q: Given the following equation 3y = 6x6. Find the following: a) slope. b) any point on the line. ( c)…

A: Given an equation of line 3y=6x-6   We are required to finda. Slope of lineb. any point on the…

Q: , in which quadrant does the terminal point P(0)

A: Given,            secθ&lt;0 and cotθ&gt;0To find : In which quadrant does the terminal point Pθ lie?

Q: is the rac circle and 0 is the measure of the central angle in radians. In Exercises 93 to 96, find…

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Q: Solve the following equation for on the interval [0, 360°). Provide your answer below: 6 sec (0) — 2…

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Q: What is the domain and range for the a sin-¹ x function?

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Q: Solve the equation. Give a general formula for all the solutions. List six solutions. 5√3 - 5 cot 0…

A: Given query is to find the solution of the expression

Q: Problem 5: An airplane has heading 230 degrees and flies at 373 miles per hour. Express the vector…

A: We need to write down the vector in the component form and also need to sketch the vector.

Q: For the following vector, convert from magnitude and direction to x and y coordinates r = 6, 0 = 20°…

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Q: 1. Given that cos(a) = with 3 < a < 2, give an exact answer for the following: a. sin() = b. cos() =…

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Q: d (701 20 X

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Q: Solve the following logarithmic function: log x= -4

A: Given, log x=-4

Q: Convert the point with Cartesian coordinates 5√3 5 " 2 2 to polar coordinates.

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Q: 2sin 140 deg * cos 77 deg as a sum or difference of trigonometric functions

A: Given query is to write in sum and diffrence.

Q: If f(x) = (a) f(0) = (b) f(1) = (c) f(2)= (d) f(5) = 2x-1 if -2≤x≤2 x³-2 if 2<x<5 find: (a) f(0) (b)…

A: Given function is defined on the interval [-2,5]. If -2≤x≤2 then f(x)=2x-1 and if 2&lt;x≤5 then…

Q: Day 2 Final Study Guide Find the slope of each line. Find the y-intercept of each line. Write an…

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Q: Find the measure of the longest side of AABC with A= 60°, B= 70°, c = 12. (And then find the area.)

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Q: Find the foci of the ellipse. 7² y² + 100 36 = 1 Enter each answer as an ordered pair. If there are…

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Q: K Let u = 6i-7j, and w=-i-5j. Find ||w-u. |||w-u|| (Type an exact answer, using radicals as needed.)

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Q: The equation of an ellipse is given below. Graph the ellipse; find the center, vertices, foci, and…

A: (x−h)2/a2 + (y−k)2/b2=1 represents an ellipse with center represents an ellipse with centre (h, k) ,…

Q: Watch the video and then solve the problem given below. Click here to watch the video. 2 Given that…

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Q: The parabolic arch of a bridge shown in the following figure is 65 feet above the water at the…

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