S 55 44 T 37.4 #7 N 120 25
Q: Q.1 Use half angle formulas to find cos (30) Q.2 Use half angle formulas to find sin (22,5).
A: We need to use half angle formulas to find value at given angle.
Q: Use a graphing utility to graph the function. Use the graph to determine the behavior of the…
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Q: #1) Find all unknown values in the triangle below: C A 42⁰ b 22 cm a 75⁰ B
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Q: Evaluate the following trigonometric function at the quadrantal angle, or state that the expression…
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Q: Graph the hyperbola given below using the transverse axis, the center, the vertices, and the…
A: y-22-x-324=1
Q: c=.as C= and b (Type integers or decimals.)
A: We know that the sine rules of the triangles a/sinA=b/sinB=c/sinC
Q: Find the endpoints of the latus rectum of the parabola with equation (x + 9)² = -20(y + 5). Provide…
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Q: Q.7 If csc Θ = 515, what is sin Θ?
A: Sine ratio is equal to 1 divided by cosine ratio. That is sinθ=1cscθ
Q: A triangle has sides a = 3.4, b = 3.1, and included angle ∢C = 165° (opposite side c). Find the…
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Q: Given u = -5i - 7j and v= -9i - 4j, find u - v. Select the correct answer below: O-4i + 3j O-14i-11j…
A: To find out u→-v→
Q: Find the rectangular form of the complex number z that is given in polar form: z = 2.7(cos 1.9 + i…
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Q: Find the arc length on a circle of radius 3.1 with central angle 2 degrees
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Q: For a triangle ABC, we have a = 5, b = 4, c = 2. When solving the triangle, we should: First, by…
A: In ∆ABCa=5,b=4,c=2
Q: Find a, b, and c for the function f(x) a = b = C = = a sin(bx - c), - ≤ c ≤, such that the graph of…
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Q: Find the solution of the equation 1.6 + 6.69(sin x) = 4.47 that is negative and nearest to 0.…
A: 1.6 + 6.69(sin x) = 4.47
Q: 14. b) Find the area of triangle ABC, if a = 30, b = 18 and ZC = 48.
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Q: Use the given information to find the exact value of a. sin 20, b. cos 20, and c. tan 20. cos 8= a.…
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Q: 8. Prove: coscos x-sinsin x coscos x + sinsin x- sec sec 2x - tan tan 2x
A: [ coscosx - sinsinx]/[coscosx + sinsinx]= secsec2x - tantan2x
Q: Plot each point in polar coordinates. Label your points. A: (3,7) B:(-2,2)
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Q: Find the measure (in radians) of a central angle of a sector with radius 6.1 cm and area 9.6 cm2.
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Q: Vectors u and v have magnitudes |u| = 4.6 and |v|= 4.9. Find the magnitude of the sum u + v, if the…
A: u=4.6 and v=4.9Angle between both vectors is:θ=69°
Q: Given the vectors u and V shown below, find u - v. Submit your answer by dragging the endpoints of…
A: A graph of the vectors u and v are given. We have to sketch the vector u-v.
Q: Find the arc length on a circle of radius 3.9 with central angle 7.9 degrees. 2. Find the reference…
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Q: Find the modulus (or magnitude) r for the given complex number z = -6.7 + 3.9i.
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Q: Find the two complex solutions of the quadratic equation x² + 6x + 25 = 0 X1 = + x2 =
A: The given quadratic equation isx2+6x+25=0
Q: Write the given expression in the form of Asin(x+C), utilizing the reduction formula: SINX-V ½ COSX…
A: 1/2sinx-sqrt3/2cosx We have to write it in form of Asin(x+c).
Q: Subject is Precalculus The topic of the paper is Trigonometric Identities. The images are in…
A: Formula to be used: cos2x = (1 -tan2x)(1 +tan2x) sinθ=-sinθ
Q: Find the asymptotes of the hyperbola below. (y-1)² (x+3)² 16 4 Use y = + (x - h) + k or y = + (x -…
A: To find the asymptotes of the hyperbola below. y-1216-x+324=1
Q: Use the graph of the function to answer each question. (-2π ≤ x ≤ 2π) f(x) = csc(x) -27 X = (a) Find…
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Q: State the period of the trigonometric function that produces the following table of values. X у бл…
A: Given that the table of values of a trigonometric function.
Q: Identify the equation of the directrix of the parabola shown in the figure below. y 204 -20 + -16…
A: From Graph : The graph has two x intercepts at x = –4 and x = 10 Hence the equation of the parabola…
Q: In which quadrant in the cartesian system doe the polar coordinate 1, π - 4 lie?
A: In the polar coordinate r, θ, r is the radius, and θ is the angle.
Q: A boat leaves the entrance to a harbor and travels 125 miles on a bearing of N 60° E. How many miles…
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Q: Graph the hyperbola using the transverse axis, vertices, and co-vertices: x² 36 = 1 9 Use the green…
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Q: Given the vectors u and shown below, find u + v. Submit your answer by dragging the endpoints of the…
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Q: Find the standard form of the ellipse given below in general form. Select the correct answer below:…
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Q: hot An equation of a parabola is y² = -x. Find the focus, directrix, and focal diameter. Sketch the…
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Q: Find the modulus (or magnitude) r for the given complex number z = -7.9 + 8i. Answer:
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Q: Unit Circle and Inverse Trigonometry 3π (a) Start by copying the Unit Circle onto your paper and…
A: The location of angles , terminal points and reference angle shown below
Q: Given u = (4, 5) and w = (1,3), find the vector -4u - 4w.
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Q: Suppose the oscillatory motion of an object can be modeled using the equation s(t) = 3.6sin(3.5t)…
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Q: Q.2 What is a factor of: 2sec 2 (x) - 3sec (x) - 2 2 sec (x) - 1 2 sec (x) + 3 sec (x) - 2 2secx…
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Q: Use well-known trigonometric identities to determine of the following equations are identities. (a)…
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Q: -10 -5 - . 10 -5 (0,2) 0 --5- + (2,0)5
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Q: Use trigonometric identities to transform one side of the equation into the other (0 < 0 < π/2).…
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Q: Find an expression that describes the location of x-intercepts for y = cot (x) where n E Z and is in…
A: The given function is the following.
Q: Suppose u = and v = . Find the angle between the two (position) vectors u and v. Provide the answer…
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Q: Find the exact Value of -1 Cos (tan'a + Sin ¹ 1/27) 13
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Q: Eliminate the parameter and simplify to convert each pair of parametric equations int form. Then,…
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Q: Find two values of 0, 0≤0<2, that satisfy the following equation. √2 2 sin 0= - C... 0= (Simplify…
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