Find the exact Value of -1 Cos (tan'a + Sin ¹ 1/27) 13

Q: The vector AB has initial point A(5, -1) and terminal point B(-4, 8). Find the magnitude and…

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Q: In which quadrant in the cartesian system does the polar coordinate ( - 1, 7) 2 1 3 lie?

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Q: Use a graphing utility to graph the function. Use the graph to determine the behavior of the…

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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 fourth root of 81

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Q: For the following two vectors, (a) calculate their dot product, and (b) find the angle between them…

A: (21)  given,   v→=<-15,12>  and  w→=<6,-8>

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: Precalculus 9B Summative 98- Use trigonometric formulas to simplify trigonometric expressions…

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Q: 3. Find the exact value of each quantity: a) sin² 50° + cos² 50° c) sin 75° b) cos² 135° d) tan4…

A: To find the exact value of each quantity. (a) sin250°+cos250° (b) cos2135° (c) sin75° Note: Since…

Q: Question 18 0 =

A: here we have to find the magnitude and direction angle.

Q: Find the magnitude |||| of the vector v = 6ỉ – 5j. Round your answer to 2 places after the decimal…

A: For the vector v=ai+bj, the magnitude is:v=a2+b2

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: Assume Z₁ = 2-i and Z₂ = 1 + 3i. Find the product and quotient of z1 and 22. Z1Z2 = Z₁/Z2 = + +

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Q: Consider the angle θ in standard position with the terminal side passing through P(5.5,1.1).  Find…

A: given point is P(5.5,1.1)

Q: Science! Dr. Robinson has discovered a new element: Geometrium. In its liquid form, Geometrium has a…

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Q: Match the following identities to their names

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Q: Graph the parabola given by the equation x² = -13y by first selecting the correct symmetry, then…

A: The given equation is x^2=-13y is a equation of parabola whose axis is negative y-axis. To plot the…

Q: Over the domain of [0, π] function how many solutions does the equation sin x 0 Infinite Solutions 2…

A: sin x =1/2 ,[0,π]

Q: What is the standard form equation of the ellipse that has vertices (0, ±12) and foci (0, ±2)?

A: We know that the standard equation of the ellipse is (x-h)^2/b^2+(y-k)^2/a^2=1

Q: Find all solutions of the equation. 1 2 COS X = Select the correct choice below and, if necessary,…

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Q: Suppose that u = (-9, 1) and v = (5,-7). What is the angle between u and V, rounded to the nearest…

A: Vector (u) = {-9,1} vector (v) = {5,-7}

Q: 5. 8x-1= 2x+2

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Q: [0, 2π). B. (sect 1) (2 sint + 1) = 0

A: according to bartleby guide line we do only first of multiple questions. (B) given,…

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: Find the smallest positive solution x: (sec(x)+4)(sec(x)+4) = 4 Assume radians.

A: The given trigonometric equation is: sec x+4(sec x+4)=4

Q: Find the magnitude |||| of the vector Round your answer to 2 places after the decimal point. |||| =…

A: (16)  given v→=-9i→+7j→

Q: Vectors u and v have magnitudes |u| = 5.4 and |v| = 4.6.  Find the magnitude of the sum u + v, if…

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Q: How do you know if the value of 4p is negative?

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Q: Find the values of the six trigonometric functions of 0. Function Value Constraint e lies in…

A: ⇒given, cos(θ)=-2029 and θ lies in quadrant III

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: Line 80x + 39y = 0 Quadrant IV

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Q: 2. Vertices: Foci: (6, 5) and (6, -21) 6. (6, 4) and (6,)-20

A: Vertices : (6,4) and (6,-20) Foci : (6,5) and (6,-21)

Q: 1. Find the exact value of each quantity: a) cot240° c) sin315° b) cos(-150°) d) csc270° e) sec450°

A: *Multiple Sub- parts*?as per our company guidelines we are supposed to answer ?️only first 3…

Q: What is sin (0) where is the related acute angle to the angle r

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Q: Evaluate the following trigonometric function at the quadrantal angle, or state that the expression…

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Q: Convert the angle 103° 9' 31" to decimal format. Provide four decimal places correctly rounded after…

A: To convert the given angle in decimal format means convert into degrees completely.

Q: ¿Cuál es la longitud de un arco cortado por un ángulo central de 40 grados y un radio de 4 metros?…

A: length of an arc is given bylength of an arc =θ3602πr

Q: Construct an appropriate triangle to complete the table. (0 ≤ 0 ≤ 90°, 0 ≤ 0 ≤ π/2) 0 (deg) 0 (rad)…

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Q: Identify the asymptotes of the hyperbola with equation Select the correct answer below: O The…

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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: Sketch the hyperbola 4x2 - y² = 16. Write the details of the hyperbola. On your graph, show the…

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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 all solutions of the equation. √√3 2 sinx= Select the correct choice below and, if necessary,…

A: An equation,

Q: Graph the hyperbola using the transverse axis, vertices, and co-vertices: 4 25 = 1 Use the green key…

A: x24-y225=1    ................(1)

Q: 10. y = cos 2t tan 2t

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Q: Assume v₁ = [3,-2] and v₂ = [-1,4]. Find the sum and difference of vectors v₁ and v₂. V₁ + V₂ = [ ]…

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Q: 11 If A=x° is the positive angle less than 360 degrees that is coterminal with - 685°, then x =

A: We have to find the angle of x

Q: Given the parabola below, find the endpoints of the latus rectum. Select the correct answer below:…

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Q: Solve for the side C, given the triangle and associated information below. (Note that no attempt has…

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Q: What is the greatest common factor of the expression: sin² x cos x − sin x cos² x? COS X sin x cos x…

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