Trigonometry    Find the perimeter and area of a polygon whose vertices are at (1, -4), (4, -1), (4,5), (-1,4), and (-2, -1)

Q: Graph one full cycle of y= 2 sin [2 9x+45 degree) ] -1    state the    a. the amplitude b. the…

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Q: find the area of the given triangle. Round each area to the same number of significant digits given…

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Q: Please help Sin 500 Cos 15° + me understand the expression Cos 50° Sin 150

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Q: secx=tanx+1 Write your answer (s) in radians in te If there is more than one solution, s x

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Q: Use the triangle shown to the right to evaluate the following expression. If necessary, express the…

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Q: For the equation, (sin(x) 1) (2 sin(x) - 1) = 0 a. Solve for all radian solutions. Answer in…

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Q: sin 90° +2 cos 180° sec 180°-3 CSC 270°

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Q: 2. If 0° < € < 90° and sin0 = 5, find cos 25' O O O O 7√2 10 10 10 10 7√10 10

A: Given that

Q: y1=y2 for interval (-2pi,2pi) use graphs to find real numbers (x) such that y1=y2 y1=cos(x) y2=-1

A: We have to find the value of x using graph.

Q: A Ferris wheel has a radius of 10 m and rotates

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Q: A Ferris wheel of diameter 20 m rotates at a rate of 0.2 rad/sec. If a passenger boards at the…

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Q: Factor the expresison and use fundamental identites to simplify 3 tan2 x - 3 tan2  x sin2 x

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Q: Problem#1 For the roof truss shown, determine: 1. The length of chord AB The length of chord BC 3.…

A: Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…

Q: Determine the definition set Df and the value set Vf to the function f(x)=arccos(sqrt(-x2+3))

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Q: Which of the following are identities? 1. sin (½ + x) = sin -sin x II. sin (x - 2) = sinx - sin 그플…

A: The given expressions are,I. II. III. IV. The aim is to find the true identities.

Q: A cellular telephone tower that is 170 feet tall is placed on top of a mountain that is 1500 feet…

A: Using trigonometric ratio, we can find the angle of depression.

Q: Solve cos2 = √3-cos, where 0<x<2. The sum of the solutions on the domain is 2TT π w 3π 2

A: To solve .To find the sum of the solutions on the domain.

Q: Use an algebraic approach to solve the equation sin(2x) =2. If n is an integer, the general solution…

A: Given equationSin(2x)=1/√2

Q: Find the following limit. 5 In(x) lim x-1 X-1 Solution Since lim 5 In(x) = 5 In(1) = x-1 the limit…

A: Given Limit L - Hospital Rule will be applicable when limit is indeterminate form

Q: Given vector v = 5i - 9j. The magnitude of the vector | |v|| = Blank 1 and direction angle of the…

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Q: A searchlight is shaped like a paraboloid of revolution. If the light source is located 3 feet from…

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Q: If cos(?) is given and ?  QIII, find sin(?). cos(?)= -9/ sqr root of 106

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Q: Given ΔABC, what is the measure of b? a = 53 degrees c = 58 degrees CB = 10, answer: b = 2.899 b =…

A: a = 53 degrees, c = 58 degrees and CB = 10

Q: Solve the following trigonometric equation graphically to two decimal places forest. 8-3 cos r =COS…

A: 8−3cos⁡x=cos⁡x−3 for −π≤x≤π

Q: 3 a. √3 b. 2√3 60 N U C. 6 d. 12 30

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Q: Trigonometry Find the area of the quadrilateral having the points (-3,4) , (-2, -1), (4, 4), and…

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Q: The graph of y = tan a - TT 2 compared to the graph of y = tan has:

A: The graph of y=tan⁡x−π2 , compare it with the graph of y=tan⁡x

Q: perform the indicated operations, where u = 3i - 2j and v = -2i + 3j 35) ||u - 2v||

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Q: Vector V with Magnitude 11 VII = 3 V = gven magnitude / Same Sane direct Direction U=(-24,77 ion asu

A: The vector V having magnitude a and in the direction of U is given by

Q: Find the exact values of six trigonometric functions of each angle x or "theta" Graphed point (4,3)…

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Q: 5. How many ways can 6 students sit in a row of 18 chairs for a photograph? O 13365557 O 13365843 O…

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Q: How do I as a Circle Radius Center vertices foci identify the cor Circle or an Jellipse?…

A: How to identify if the given equation is an equation of a Circle or of an Ellipse.

Q: A man is walking away from a lamppost with a light source h = 8 m. The man is m = 2 m tall. How long…

A: A man is walking away from a lamppost with a light source h = 8 m. The man is m = 2 m tall. We have…

Q: w do i solve these problem and find the answers shown? find the magnitude and direction of each…

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Q: Determine the end behavior of P. P(x) = 8x³x² + 4x + 2

A: P(x)=8x3−x2+4x+2

Q: In the triangle ABC, ABC =90, AC=√2 and AB = BC +1. (a) Show that cos 4-sin  =- (b) By squaring…

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Q: Rewrite sec 25° in terms of its cofunction. sec 25° = (Type an exact answer. Simplify your answer.…

A: Sec(25 degree)

Q: Eliminate the parameter t from the following. fæ(t) = -4 sin(t) ly(t) = 4 cos(t)

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Q: perform addition and use fundamental identites to simply sin(x)/1 + cos (x) +1 cos (x)/sin(x)

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Q: 5. Which expression is equal to O -1 O 1 sin x tan x cot x - sec x COS X using identities?

A: Trigonometry formula

Q: A tree broke at a point 1/4 the distance up the trunk, and when it fell the top of the tree was 60…

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Q: a B sin(A) Note: Triangle may not be drawn to scale. Suppose b = 65 and c = 97. Find an exact value…

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Q: Find a positive angle less than 2π that is coterminal with the given angle. 10T 3 ... 10T 3 A…

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Q: To find the area to this parallelogram 13ft |< 12ft → 15f4

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Q: Use the reciprocal identities for the given problem. If csc(?) = -11/5, find sin(?)

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Q: 29. What is the perimeter of the rectangle? (11,0) 22 units O 25 units O 44 units 10 units (11,5)…

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Q: Find the length of the arc, s, on a circle of radius r intercepted by a central angle 8. Express arc…

A: given radius,

Q: Suppose 0 is in the interval (90°, 180°). Find the sign of the following. 0 2 cot If 0 is in the…

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Q: Can you explain how to sketch the angle -5pi/6

A: we  need to sketch the angle -5pi/6 .

Q: Find the acute angle A tan A-4.33 A00 (Round to the nearest minute as needed.)

A: To find the acute angle A.