Given u = 5i + 4j and v=4i-3j, determine -9u - v

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A: Solution of the problem as follows

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A: If the x-coordinate of a point is 0, then the point is present on Y-axis.

Q: ABCD is a rectangle CD= 6. Find, to the nearest degree, the measure of angle E. B 11 C 11 A…

A: Since you have asked multiple question, we will solve the first question for you as per our guide…

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Q: Use the unit circle to find the exact value of the stated function. sec-П N3 A) √₂ B) 2 C) 0 D) -1 -

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Q: What is the value of sec 60°?

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Q: 5. Calculate the area of a regular hexagon inscribed in a circle of radius 1 unit. a. 1.316 units b.…

A: Area of equilateral triangle = 34 a2 ; where , 'a' is the sides . Note : As per our Guidelines , we…

Q: Solve the following equations: 2 sin 0 tan 0 – tan 0 = 1 – 2 sin 0 3π π Answer:{ } 2 '6 Wherein x E…

A: Let's solve given trigonometric equation for theta.

Q: Draw your own triangles given the indicated m Law of Sines. Round off all decimals to the near 1. LA…

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Q: 4 2 cos y + sen²y cos² y - senty 3 cos² y 1

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Q: Two sides of a triangle are 4 m and 5 m in length and the angle between them is increasing at a rate…

A: Topic:- application of derivatives

Q: 1. The minute hand of a clock is 5 cm long. Through what distance does the tip of the minute hand…

A: As per our guidelines we can help you in solving only first problem rest of the problems you have to…

Q: 20. From her office window 22.7 meters above the ground, Sally finds that the angle of depression to…

A: We have to find out distance from the windows to the taxi

Q: Two concentric circles have radii of 5 cm and 7 cm. Find the area of the portion of the sector of…

A: This question is based on area of sector of circle.

Q: 4. Find the member of the curve whose slope at any point is 4y point (3, 4) and passes through the

A: Note: As they are different questions, as per our company guidelines we are supposed to answer the…

Q: y= 2cos 0+1 midline period ,phase shift ,vertical shift, midline

A: I thinkGiven that:-y=2cosθ+1we know that the range of cosθ is -1, 1therefore the range of y=2cosθ+1…

Q: 2. Two cities 560 km apart lie on the same meridian. Find the difference in their latitudes. The…

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Q: Find polar coordinates (r,\theta ) of the point in rectangular form given by

A: Topic:- polar coordinates

Q: Answer the ff: Find the values of x in 4 cos2 x = 1

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Q: Draw these triangles

A: We need to draw triangles. As per Bartleby's guidelines, we can solve one question from multiple qn.…

Q: Find the area of a circular segment bounded by chord AB and minor arc ACB whose radius is 6 cm and…

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Q: What is the value of sin 30°cos 60° + cos 30°sin 60°? 0 O A. O B. O C. O D. 1 NIT 2 1 2

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Q: Find an equation of the ellipse with minor axis of length 8 and vertices at (-9, 3) and (7, 3).

A: The solution is given in the next step.

Q: roup of answer choices sin θ            [ Choose ]             (−∞, −1] U [1, ∞)             (−∞,…

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Q: 14. Use appropriate double angle formulas to rewrite sin* in terms of the first power of the cosine.…

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Q: 9. A cubical container that measures 2 inches on a side is tightly packed with 8 marbles and is…

A: We need to find volume. As per Bartleby's guidelines we can solve only one question from multiple…

Q: Find polar coordinates (r,\theta ) of the point in rectangular form given by (-\sqrt(3),1).

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Q: A. Written Work/s: ACTIVITY 1: Find the six trigonometric functions of 0 for the following…

A: The given triangle has measures 6, 8 and 10

Q: 5-x 8. Find the family of the curve whose slope at any point is y-3 passes through the point (2, 1)…

A: Given that slop of curve is (5-x)/(y-3) We know slope is dy/dx . Some formulas  (i). Integration of…

Q: The Law of Sines states that the following ratio is true for all triangles. Fill in the blanks to…

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Q: 12-meter high post casts a 19-meter shadow. Find the angle of elevation to the sun.

A: Given query is to find angel of elevation to the sun

Q: 10. If in a triangle A = 20°, b = 2, and a = 1, then B = a) impossible (b) 43.2° (c) 0.68° (d)…

A: Given query is to find the measure of angle B

Q: sec¹ x - 2 sec² x tan² x + tan² x 4 1 O Opción 1 O Opción 3 0 Opción 2 -1 NO HAY O Opción 4

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Q: For the angles a and ß in the figure below, find sin(a - ß). 3 2 1 (a) (b) (c) (d) -B-S 1 1 + > 23…

A: We have to find sin(α-β)=sinαcosβ-cosαsinβ Now, from first triangle: p=1,b=2, so,…

Q: Vrite the complex number in standard form. (Simplify your answer completely.) 8(cos 330° + i sin…

A: Given query is to find the standard form for the expression.

Q: Activity 5: Find the missing angle/s and identify whether the triangle is acute, obtuse, or either.…

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Q: It is the ratio of the length of the hypotenuse to the length of the side opposite the given angle…

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Q: In the following figure, m/ACE = 24°, and m AE= 73°. Find the measure of BD in degrees. A B 24° X…

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Q: 1. Solve for the measure of angle A in the figure below. 33 25 C 11 B 2. Solve the triangle if b =…

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Q: x= et cos t y=et sin t given the parametric equation, solve its dy/dx and d2y/dx2

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Q: 10) y=2+ sin (0+30) 90° 180° 270° 360° 12) y = sin (0+45) +2 90° -2 450° 180° 270° 360° 450° 540…

A: Given function y=2+sin(θ+30)

Q: many meters must the cat walk to reach the barn? а. 9.08 т c. 9.80 m b. 9.18 m d. 9.81 m 0. A kite…

A: angle of depression = 40  Therefore m∠CAB=90-40=50

Q: Determine the magnitude of v:v = (5,-6) %3D

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Q: cos Ꮎ + 1 sin 8+ cos 8-1 and B- sec 0 + tan 0. If tan 10x cot 5x then find the value of x. Prove…

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Q: 27-j+4k sī +2j-2k.

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Q: Rewrite each function in the form  y = A0eat,  for appropriate constants A0 and a. (Round A0 and a…

A: Given  y = -5(1.569)t-5 We have to rewrite it in the form y = A0eat.

Q: If two lines are cut by a transversal and a pair of alternate exterior angles are congruent, then…

A: According to the converse of the alternate exterior angles theorem, if a transversal intersects two…

Q: Using graph paper, draw a picture containing graphs of lines, parabolas, absolute values, circle…

A: As per our guidelines, we can answer only one question in a single request. Kindly re-post the other…

Q: Find the exact value of the function: 0 6 arccos (-/-)

A: See this solution in below