Find the angle ? (in radians) between the vectors. (Round your answer to two decimal places.) u  =  3i − 5j v  =  i − 3j

Q: Find the magnitude and direction (in degrees) of the vector. (Assume 0° < 0 < 360°.) V2 _ VZ V = 9.…

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Q: 7.) A person 72 inches tall is currently casting a shadow that measures 56 inches on the ground. To…

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Q: The total body surface area, or BSA, of a human is difficult to calculate. There are various models…

A: We have to find the value of w and h.

Q: Use the angle sum or difference identity to find the exact valuc of cach. sin 15"

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Q: 36 and A is in quadrant 4. 85 Find cos(2A), if sin(A) =

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Q: 1 sin (tan-1 x) , sin

A: To simplify the given expression.

Q: Find side length PM. Round to the nearest tenth. 34 24 M. Enter the correct answer in the box. Hide…

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Q: If sin A=1/√10 with A in QII find cos 2A.

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Q: The graph below is the the graph for which of the following functions? 2 -2 -4 f(z) = sin(4x) – 1…

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Q: 6. A wheel 5 ft in diameter rolls up an incline of 18°20'. What is the height of the center of the…

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Q: Find the x-intercepts and describe the behavior of the graph of the polynomial function at the…

A: Given problem:- Find the x-intercepts and describe the behavior of the graph of the polynomial…

Q: Find the exact value of sin(π4). sin(π4)

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Q: =tand 2 3 4. 55) Sir 3=tano=3 5. 2. 5.

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Q: Find the specified vector or scalar. u = -5i - 2j, v = 9i + 7j; Find u - v. O -14i - 9j O 4i + 5j O…

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Q: Find the angle betweenu and v, rounded to the nearest u = (4, 0, 2), v = (8, -4, 0) %3D %3D

A: Given query is to find the angle between the given vectors.

Q: Solve for all degree solutions and if 0° < 0 < 360°. Approximate all answers to the nearest tenth of…

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Q: Find the inverse of the function on the given domain. f (2) = (x – 16)2, [16, 0) f-1 (x) = 国画

A: We need to find inverse function.

Q: Find the determinant of the matrix A) -15 B) 20 -20 D 15 -23

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

Q: Discuss the symmetry of the graph of the polynomial function. f(x) = 8x3 – x Select the correct…

A: Given problem:- Discuss the symmetry of the graph of the polynomial function. f(x) = 8x3 - x

Q: If sin x = 9' x in quadrant I, then find (without finding x) sin(2x) I. %3D cos(2æ) = tan(2x) %3D…

A: We have to find the given trigonometric ratios.

Q: Which of the following equations does not hold for all values of x and y? cos(r + y) = cos(x) cos(y)…

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Q: 7 T sin 8 What is the exact value of Show your work

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Q: Discuss the symmetry of the polynomial graph, and answer each question about intercepts and end…

A: 1. we can see that graph is not symmetric about any axis. answer C is right no symmetry   2. does…

Q: în 2010, 33 miners were trapped in a mine in Copiapo, Chile. The road to the bottom of the mine was…

A: This is a problem related to trigonometric identity. Based on the general formula we will answer the…

Q: cos3theta=0 *find all degree solutions for the following.

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Q: i) The function has a 4 y a) local max of % b) absolute max of % c) local min of % d) absolute min…

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Q: Express each product as a sum containing ONLY sine or ONLY cosine: a) sin(40)cos(60) ) cos () b) sin

A: To express each product as a sum containing only sine or only cosine.a sin4θ cos6θb sinθ2 cos5θ2

Q: midline: y=0 amplitude of the function f: 3.5 what is The equation of the midline for the…

A: Given

Q: 2-sec2x: COS2X = COS X

A: Given query is to verify the identity

Q: In a survey of a piece of oceanfront property, measurements of the distance to the water were mad…

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Q: 1. Determine the correct formula for tan ratio of 8. adjacent opposite B tan 9 = A. tan 8 = adjacent…

A: Given

Q: 7. For each triangle, determine the length of the hypotenuse to the nearest tenth of a metre. a) h…

A: The sine of an acute angle in a right angled triangle is the ratio between the side opposite the…

Q: Question Given z = 8 cis 30°, find z³ using De Moivre's Theorem. Select the correct answer below: O…

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Q: y = -2x-22 tl X-2y-z+2 (37) Zニ X-y 2x +y +2z = I x+2y +z=2 2 -L

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Q: Question 5 Given the following information of a triangle, match the missing side or angle with its…

A: Given query is to find the solution of the triangle.

Q: 1. 1-Cos? X= tan x cos x sin x 2. cos x tan3 x= sin x tan? x

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Q: Find the indicated quantity, assuming that u = 2i + j, v = i - 3j, and w = 3i + 5j. (A - n) . (A +…

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Q: Use the identity cos s+ sins=1 to find the value of x or y, as appropriate. Then, assuming that s…

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Q: Find 0 for 0° s0 0 Round to two decimal places as needed.)

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Q: Find the angle sum or difference identify to find the exact vaue of each  cos 15

A: To find the value of cos 15°

Q: A rectangular parking lot with a perimeter of 520 feet is to have an area of at least 6200 square…

A: We have to use fellowing formula: Perimeter of reactangle : P = 2 (length + width) Area of…

Q: complex

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Q: 13T then find exact values for the following: If 0 = %3D sec(0) equals csc(0) equals tan(0) equals…

A: SOLUTION-

Q: 57,5ec(c05" sec/cos!

A: seccos-115

Q: Question Given z = 1 + V3i, find zº using De Moivre's Theorem. Select the correct answer below: O 32…

A: First I have written De Moivre's theorem, then write the given z into polar form and using the De…

Q: Find the vertex and write the quadratic function in vertex form (which our OpenStax textbook also…

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Q: Plot the points with the given coordinates. Be sure to label each. a. (2,30°) b. (3,210°) c.…

A: All points are plotted.

Q: If angle A = 107°, side a = 12 and side b = 8, find the measure of angle B. (Assume that side a is…

A: Topic = Triangle

Q: Direction: Complete the proof below. sin(A+B) tan A+tan B Verify if sin(A-B) tan A-tan B Statements…

A: tanA+tanBtanA-tanB=sinAcosA+sinBcosBsinAcosA-sinBcosB…

Q: sin theta - sin 2theta =0 *solve equation for theta if 0 degrees ≤ theta < 360 degrees.

A: Given query is to find the solution for the expression.