2 -2 K

Q: This is a 45-45-90 triangle. What is the measure of x? X 4 7√2 x = [?] k

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Q: 22 m B C 39° А

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Q: Q.10 Given: triangle ALA, A = 72.4 °, C = 38.7 °, b = 3.8 cm. Find B, a and c 68.9; 3.88 cm;…

A: Given that A = 72.4°, C = 38.7°, b = 3.8 cm Angle sum property of triangle states that the sum of…

Q: (0) A (LA), where 0°L AL 360°, given that including Show all work includ Sketches. Determine angle…

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Q: on lef angle Are They'r

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Q: What is v − u

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Q: casts a shadow 40m long when the angle of elevation of the sun was 32 degrees. How tall is the…

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Q: Use de Moivre's Theorem to find the following. Write your answer in standard form. [2(cos 15° + i…

A: A = [2(cos 15° + i sin 15°)]4

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

A: Law of sine is as follows asinA = bsinB = csinC Given data a = 23c = 16 ∠C = 29°

Q: D = 3 u=(9,-4); || u || = -√97 u=(9,-4): || u ||= √97 u=(9,4): ||u||= -√97 u= (9,4); ||u||= √97

A: given u has initial point P at (0,0) and terminal point Q at (9,-4)

Q: Find the indicated side x. (Use either the Law of Sines or the Law of Cosines, as appropriate.…

A: To find out the value of x.

Q: ● Show your work for any calculations needed or simplifications made! Clearly show your work and the…

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Q: 3 Find all other zeros of P(x) = x³ = 2 3x + 9x + 13, given that 2 + 3i is a zero.

A: for polynomial, p(x)=x3-3x2+9x+13 it is given that 2+3i is one of the zeroes so its other root will…

Q: Perform the indicated operation: 4 [cos (246) + i sin (246°) ] *9 [ cos (354°) + i sin (354°)] Give…

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Q: Choose all solutions to the equation. Use Capital Letters ONLY. If you choose more than one letters,…

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Q: Find the perimeter and area of a square if a diagonal length is 12 feet. DO NOT PROVIDE DECIMAL…

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Q: Find two values of 0, 0≤0<2л, that satisfy the following equation. √√3 3 0 = tan 0 = - 16

A: tan(2π-A) =tan(-A) = - tan(A) . Tangent is negative in second and fourth quadrant .

Q: Find the perimeter and area of an equilateral triangle with altitude of length 12 cm. DO NOT PROVIDE…

A: Given: The altitude of equilateral triangle is 12cm. We are required to find: Perimeter and area of…

Q: 2. To estimate the length CB of the lake shown in the figure below, a surveyor measures AB and AC to…

A: Here a triangle ABC has been given. Here, AB = 95 m AC = 90 m ∠CAB=70° It is to find the length of…

Q: A lamp has the shape of a parabola when viewed from the side. The light source (which is at the…

A: A lamp has the shape of a parabola when viewed from the side.  The light source (which is at the…

Q: Please find the value of the acute angle θ in radians.  tan θ = 0.7453 θ ≈ ______ radians Round…

A: tanθ=0.7453

Q: =(-

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Q: Graph the ellipse using the following information. Then write its equation. vertices at (-9, 0) and…

A: Given that Vertices of the ellipse is (9,0) and (-9,0)  Length of minor axis is 10 units

Q: For the function F(x)= U u./ + 10x + 25 (a) graph the rational function www. OC. The range of the…

A: Domain of a function y= f(x) is the set of all possible values of x for which f is defined. Range of…

Q: What is the component form of v?

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Q: If sin A = √3, then A = ±+2km, k: integer A=+2km, k: integer A = ±+2km, k: integer No solution.

A: Sin A = √3 A = ?

Q: Use an identity to find the value of the expression. Do not use a calculator. sin 25° csc 25° sin…

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Q: Given the equation 2 sin² x cosx-cos x = 0, where x is measured in radians, find all exact solutions…

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Q: Find all angles between 0 and 360° such that cos 0=9563. Round to the nearest degree a) Find the…

A: cosθ=0.9563

Q: A population of rabbits oscillates 16 above and below an average of 123 during the year, hitting the…

A: A population of rabbits oscillates 16 above and below an average of 123 during the year, hitting the…

Q: Given cos == 17 25 where 90° ≤0 ≤ 180° find the following. (type in your answers as fractions i.e.…

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Q: find the exact value of cos(pi) in simplest form w rational denominator

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Q: 30° 6 60° Find the values of x and y. DO NOT PROVIDE A DECIMAL VALUE. INTEGERS AND EXACT VALUES…

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Q: The parabolic arch shown in the figure is 50 feet above the water at the center and 200 feet wide at…

A: The arch is at a distance 50 feet above the water  The width of the arch at the base is 200 feet.…

Q: Subject is Precalculus  The subject of the paper is Applications of Trigonometry. The images are in…

A: We need to choose correct option.

Q: A Ferris wheel has a radius of 30 m. Its center is 31 m above the ground. It rotates once every 40…

A: Radius of Ferris wheel:  30 mCenter is:  31 m above the groundTime of one rotation is:  40 sec.

Q: Use the given triangles to evaluate the following expression. If​ necessary, express the value…

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Q: a b S What is the area of this figure? area = Submit Question d Figure is not to scale. Find the…

A: The sides of the quadrilateral and also the length of its diagonal.

Q: utions of the differential + br + c = 0 and that satisfies (y2/y1)' = W[y₁, y21/y, where W[y₁, y2]…

A: Given that problem is 33

Q: Given the following Equation ¹(x) + 1 y = 2 tan

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Q: In Question 4  how is the calculation made for Sin M?  When I do the calculation I get a different…

A: We are using standard formula for sine rule.

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

A: Complete analysis of figure From figure we can write÷ x+86.6=180 x=93.4 Using property of triangle…

Q: For the vector, find ¹-V, -V, and 4V. V = -V = 4V || V = 2i + 8j

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

Q: To find the distance across a small lake, a surveyor has taken the measurements shown. Find the…

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Q: Find a possible formula for the trigonometric function whose values are in the following table. X y…

A: I am going to solve the problem by using some simple trigonometry to get the required result of the…

Q: A 2 x 2 matrix is given. 0.5 9 1.5 7 Which matrix is the same as the given matrix multiplied by a…

A: A given matrix   90.51.57  which matrix is the same as the given matrix multiplied by a scale factor…

Q: Use reference angles to find the exact value of the following expression. tan 210° Select the…

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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: A water wheel has a radius of 25 feet. The wheel is rotating at 20 revolutions per minute. Find the…

A: A water wheel has a radius of 25 feet. The wheel is rotating at 20 revolutions per minute.  Let r be…

Q: Evaluate without using a calculator. Answer exactly. tan⁡(sin-1⁡(4/5))=

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