A 18 18-ft ladder leans against a building so that the angle between the ground and the ladder is 85∘85∘. How high does the ladder reach on the building? Round answer to one decimal place.

Q: Consider the function f(x). Answer the prompts by filling in each blank. -3 -2 -3- 2 0 --1- --2-…

A: The average rate of change of f(x) over (a,b)=f(b)-f(a)b-a

Q: tan 1 - tan + tan 24 tan 8

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Q: 5 a Find the area of the circle pictured above. Round your answer to the nearest hundreth

A: Given figure:-

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Q: z1 = 2 + j4 and z2 = −3 + j4. (i) Calculate the modulus and argument of z1. (In your final answers,…

A: To find out the modulus and argument of z1 and z2 complex numbers.

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Q: Vx=4 Vy=3 V = ▷hyp 14P V Vx GdJ d Vy

A: Topic:-  geometry

Q: Use the primary trigonometric ratios to find the angle 8. Round answers to the nearest tenth. a. b.…

A: Here we will find the angle θ,

Q: tan 0 14 22 U

A: To find out the value of tanθ

Q: Find all of the 4th roots of 256. Leave answers in trigonometric form.

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Q: Use the Law of Cosines to determine the indicated side x. (Assume b = 14 and c = 4. Round your…

A: The triangle has measures ∠A=88°, b=14 and c=4

Q: Let x = 5 sin 8, π/2 < 0 < π/2. Simplify the express X √ 25 - x² X √ 25-x² X

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Q: Given points A (2, 5,-1) B (3,-2,4) C (-2,3,1) Find a) RAB.RAC b) Angle between RAB and RAC c)…

A: Since the student has posted many sub-parts of the question and does not mention any specific part,…

Q: 1. ¬ (¬ pv -q) . 2. p ^ q Λ r v (pv-q) 3. ¬(p ^ ^q vr) v (p v-g)

A: Remember the following basic truth values: pp qq p \vee qp∨q True True True True False True…

Q: 12 Determine the exact value of sin 20 given that cos=- and 13 3π 2 π<0< without determining the…

A: Concept: Trigonometric ratios: sinθ=PH; cosθ=BH Where P is perpendicular , H is hypotenuse and B is…

Q: The terminal arm of an angle, 0, in standard position passes through A(-5, 6). Determine the cosine…

A:

Q: 1. The point P is on the unit circle. Find P(x, y) from the given information. √10 The x-coordinate…

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Q: 5 yd 7 yd a Find the area of the triangle pictured above. Round your answer to the nearest tenth yd…

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Q: Complementary and Supplementary Angles In Exercises 45-48, find (if possible) the complement and…

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Q: Find the exact value of the expression, if it is defined. (If an answer is undefined, enter…

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Q: ZA = Round your answer to the nearest hundredth. C 6 A ? 8 B

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Q: cos(3x) - cos(5x) = 0 Please help. I got all solutions except the following two.  (pi) / 2 (3pi)…

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Q: Is -45° co-terminal with 45?

A: if given angles is x ,then co terminal angle is x+360,x-360

Q: How to prove  sine rule in Cross product.

A: Sine rule:- The relationship between a triangle's sides and angles was established by the sine…

Q: From the top of a lighthouse was 60 m above sea level. A ship located 1200 m from the shore could…

A: Given:   To determine: angle of depression θ

Q: a. b. 8 in. 4m 123⁰ 5m 17 in. S 7m M e S

A: To find the angle theta in the given triangles.

Q: Graph the curve whose parametric equations are given and show its orientation. Find the rectangular…

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Q: Solve the trigonometric equation in the interval [0, 2π). Give the exact value, if possible;…

A: Given Equation:- 2cos2θ+7cosθ+3=0

Q: Two sailboats leave a harbor in the Bahamas at the same time. The first sails at 24 mph in direction…

A: We have to find the required.

Q: Transform the polar equation to an equation in rectangular coordinates. Then identify and graph the…

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

Q: 3 3. Find the value of cos(2x) given that sin x = -and x is in QII.

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Q: 3 2. Given angle: 4 Coordinates cos 0 = sin 0=

A: I am attaching image so that you understand each and every step.

Q: 1. cos x 1 - sin x = sec x + tan x

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Q: A radio tower is located 375 feet from a building. From a window in the building, a person…

A: Here height of the tower is h=a+b Now according to trigonometric ratios:…

Q: Find the 6 trigonometric functions of LA 3 4 A

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Q: Graph the feasible region for the system of inequalities. x-3y ≥6 3x+y≤6 Use the graphing tool on…

A: The given system of inequalities, x-3y≥63x+y≤6 Note: Multiple questions are given, we are answer…

Q: Find all angles between 0° and 180° satisfying the given equation. Round your answer to one decimal…

A: NOTE: Refresh your page if you can't see any equations. . the given interval is

Q: If sin 0 = 24,0<0< 25 (a) sin (20) π find the exact value of each of the following. 2 Ꮎ 2 (b) cos

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Q: . Jim is looking at the roof of a new house from the front.  He notices that the roof is triangular…

A: Given problem:- Jim is looking at the roof of a new house from the front. He notices that the roof…

Q: @ Find the remaining trigonometric functions given that sime = 1

A: To find the value of trigonometric functions.

Q: What is the value of a? b O 30

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Q: star

A:

Q: 11. At a ski resort, skiers must take two lifts to reach the peak of the mountain. They travel 1200…

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Q: 11. Suppose that $12,000 is invested in a savings account paying 5.6% interest per year. (a) Write…

A: Given data:- The amount invested in a saving account, P=$12000 The given rate of interest is,…

Q: e: 2.5/13 ▶ Question 4 3/13 answered Let f(x) = 2x³ – 3x² + 2x + 6. Find the value of ƒ( − 2).…

A: Please refer to the image below

Q: Graph one period of the function y= -2sin(3x). Label the axes, and plot 5 points on the graph. State…

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Q: pilot is flying over a straight highway. He determines the angles of depression to two mileposts, 3…

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Q: Solve the equation on the interval 0≤0 < 2. cos (30) = 1

A: The objective is to solve the equation.

Q: Use an Addition or Subtraction Formula to write the expression as a trigonometric function of one…

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Q: Use the Law of Sines to solve for all possible triangles that satisfy the given conditions. (If an…

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