Given the vector = 4 - 13, find the magnitude and angle in which the vector points (measured counterclockwise from the positive x-axis, ) |||||= = 4.12 0 =

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A: Answer:  y=−2sin2xExplanation:Step 1:

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A: Let .To find .

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A:

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Q: Enter the number that belongs in the green box. [?] 59° 13

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Q: cos 18° cos 12° cos 72° cos 78° sin 62° sin 73° - sin 28° sin 17° -

A: On Simplifying we get   6​/2                                         Explanation:

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A: We know that the formula of sin function is,(perpendicular)/(hypotenuse).

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A: Please refer below pages.If you have any doubts please feel free to ask.Explanation:Approach to…

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A: f′(x)=(x+ex)2−e2x−x2ex−9−9ex​Explanation:

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A: The given figure

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Q: Find h as indicated in the figure. h= (Round to the nearest integer as needed.) 25.5° 435 58.2°

A: LetOA=435Angle(A)=58.2°Angle(O)=25.5°

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Q: PLS HELP ASAP ON ALL ASKED QUESTIONS PLS AND SHOW ALL WORK

A: a)2.566 yards b)0.0354 gallonsc)333,251.03 in2d)172.222 ft2Explanation:Step 1: a) 234.67 cm to…

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A: The given equation

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Q: Consider Triangle ABC. Angle A is 45 degrees, angle B is 60 degrees, and side b is 8 units long.…

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Q: From a window 34.034.0 ft above the​ street, the angle of elevation to the top of the building…

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Q: PLS HELP ASAP ON ALL ASKED QUESTIONS PLS AND SHOW ALL WORK

A: 1.Scant and Tangent:        Secant:-  the line intersect the circle at two point .        Tangent:-…

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Q: You deposit $3100 in an account earning 7% interest compounded semiannually. How long will it take…

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A: The objective of this question is to simplify the given expression: (5*sqrt(-3))*(-7*sqrt(-12)).

Q: Problem 5 oli started with angle ABC that measured 132°, as shown below. A B C Joli wanted to cut…

A: We are given,Angle ABC=132°and DBC=55°

Q: sin (a +B) + sin (a-B) +ß) sin (a +B) sin (a-B)

A: Sin(α+β)−Sin(α−β)Sin(α+β)+Sin(α−β)​=tanαcotβExplanation:

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A: The given fill in the blanks turn counterclockwise =radians  degrees turn counterclockwise =radians…

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Q: Suppose that (x, 8/17) is a point in Quadrant I  lying on the unit circle. i Find x. Write the exact…

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