Use the vectors u = (2, 2), v = (−3, 1), and w = (4, −1)   to find the indicated quantity. (v u) − (w v) (v · u) − (w · v)=

Q: An ant travels starting at the point (0,3) on a circle of radius 3 (centered at the origin) and walk…

A: An ant travels starting at the point (0,3) on a circle of radius 3 (centered at the origin) and walk…

Q: A water sprinkler sprays water over a distance of 40 feet while rotating through an angle of 145°.…

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

Q: Use a graphing device to find the solutions of the equation, rounded to two decimal places. (Enter…

A: Given data, sin7x=x

Q: 2. An equation is given. (a) Find all solutions of the equation. (b) Find the solutions in the…

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Q: Solve the right triangle. 460 3TT 8 Find the length of the side opposite to the given angle. (Round…

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Q: Find sin(2x), cos(2x), and tan(2x) from the given information. 15 tan(x) x in Quadrant II 8 sin(2x)…

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Q: Express the lengths a and b shown in the figure in terms of 0. a = b = 10 18 b a

A: Use trigonometric ratios.

Q: A population increases according to P(t) = 230(1.03)t where t is the time in years since 2000. (a)…

A: Given:- A population increase by model Pt=2301.03t

Q: Find zw. Leave your answer in polar form. TO Z=6 cos + i sin 2 T w=5 cos + i sin 9 π COS +isin 2 JU…

A: We will use cos(A+B)&Sin(A+B) formulas to evaluate this as shown below

Q: A 00 B 110°

A:

Q: Use the word bank below to fill in each label. 312 :: Amplitude :: Midline 21 782 Period :: Maximum…

A: By using the word bank to fill in each label in the following figure.

Q: If sin(0): tan (0) = = 7 12 I find the exact value of tan(0) where << . 2

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Q: Solve the equation on the interval 0 ≤ 0 < 2. π sin 20- = -1 What are the solutions in the interval…

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Q: Find the volume of the figure (in cm³). 22.4 cm cm 3 41.5 cm 41.0 cm

A: The figure is of rectangular pyramid.Height=41 cmbase width=22.4 cmbase length =41.5 cm.

Q: 27m 55m 121° 60m Find all the missings sides and angles 35m

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Q: Sin (1/6 + arceos -13%)

A: The objective of the question is determine the value.

Q: Simplify the trigonometric expression. cos³(x) + sin²(x) cos(x)

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

Q: a 12m 3 4 16m Find the length of sides ad, dc b - 5 2 10 side be = 22m where bd = 10m and de = 12m…

A: To find the length of sides ad, and dc.To find ∠11.

Q: Suppose an angle a is drawn in standard position. In each case, use the information to determine…

A: We have to find the position of the given angles in quadrant a) cosec(a)&lt;0 and tan(a)&gt;0  b)…

Q: Suppose sin, where << T Find the value of sin 20. Round to the nearest hundredths.

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Q: Simplify the expression by using a Double-Angle Formula. (a) 2 sin (19°) cos(19⁰) (b) 2 sin(40)…

A: To simplify the expression by using a Double‐Angle Formula.a 2 sin19° cos19°b  2 sin4θ cos4θ

Q: Given 7 cos(a) = 2/ 25 and sin(a) < 0, calculate the exact value of cot(a) and csc(a). Show your…

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Q: Find the indicated power using De Moivre's Theorem. (Express your fully simplified answer in the…

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Q: verify the identity and justify the steps taken (sec x + tan x)(csc x - 1)=cot x

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Q: Question 5: A sine curve is shown on the graph below. -54 -4 -2 0 -5- -10- 2 P 4 6 Find the…

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Q: Solve 8cos2(t)−10cos(t)+3=0 for all solutions 0≤t<2π t=

A: To solve the following equation for all solutions for 0≤t&lt;2π.8 cos2t-10 cost+3=0

Q: Solve cos(2theta)=9sin(theta)-4 theta=?

A: cos2θ = 9 sinθ - 4as we know that cos2θ = 1 - 2 sin2(θ)

Q: Find an exact simplified solution to the equation on the interval 0 < x < 1. 1 = 12cos(x + 1) - 5 X…

A: solution:-1=12cos(x+1)-5,    0&lt;x&lt;112cos(x+1)=1+5=6cos(x+1)=612=12x+1=π3x=π3-1x=π-33

Q: the 70X 15. (-1,4)5 1+ +++ -3-2-1 (2,2) 123

A: Given query is to find the components and the magnitude of the vector

Q: For the given complex numbers 8T + i sin 7 z = COS □ a. cos+ i sin T 11T 21 b. cos choose the…

A: As we know that eix=cosx+isinxsee below the answer and calculation

Q: Convert the polar equation to rectangular coordinates. (Use variables x and y as needed.) r= 4/…

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Q: Factor first. Then, identify the excluded values, simplify, find the x-intercepts, vertical…

A: NOTE: Refresh your page if you can't see any equations. .

Q: Using Properties of Dot Products In Exercises 11-16, use the vectors u = (2, 2), v = (-5, 3), and w…

A: Here we have to find the dot product.

Q: A 28-ft ladder leans against a building so that the angle between the ground and the ladder is 84∘.…

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Q: 11π (c) arcsin(sin( 11r )) = 3

A: given ; arc sin [sin(11 pi/3)].

Q: #9E, F and G wasnt answered

A: Given; 9) e) (cos(theta)+sin(theta))/(cos(theta)-sin(theta))=1+2tan(theta)/(1-tan(theta)) f)…

Q: Solve 6sin2(t)+sin(t)−1=0 for all solutions 0≤t<2π t=

A: Let's find value of t.

Q: Solve 7cos(5x)=5 for the smallest three positive solutions.

A: We have to determine the three positive solution

Q: Complete the sentence below. The graph of y tan x is symmetric with respect to the and has vertical…

A: Vertical Asymptote:- A line x=L is said to be vertical asymptote of a function f(x) if limx→L-…

Q: An amateur radio operator erects a 75-foot vertical tower for an antenna. Find the angle of…

A: NOTE: Refresh your page if you can't see any equations. . here we have AB=75 BC=90

Q: Using the Law of Cosines In Exercises 7-24, use the Law of Cosines to solve the triangle. 7. Am 12…

A: In the given triangle AB=18in,BC=12in,CA=16inTo solve the triangle means we are required to find ∠A,…

Q: 4 If sin 0,0 in quadrant II, find the exact value of (b) sin (0+7) (a) cos 0 (a) cos 0 = (Type an…

A: We have to find out trigonometry value

Q: T T Let f(x) = sinx, - sxs, g(x) = cos x, 0≤x≤, and h(x) = tan x, function. n(9-¹ ( - )) n(9-¹ (-3))…

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Q: Find the area of the trapezoidal cross-section of the irrigation canal shown below. Your answer will…

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

Q: Find the radius of a circle which has a sector of area 6 square feet determined by a central angle…

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Q: Use vectors to find the interior angles of the triangle with the given vertices. (Round your answers…

A: Let's find interior angles.

Q: Convert the equation to polar form. (Use variables r and ? as needed.) x^2+y^2=9

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Q: COB 1+sin z 1-Biri COS

A: We will prove the given trigonometric identity.

Q: Outside temperature over a day can be modelled using a sine or cosine function. Suppose you know the…

A: Topic = Trigonometry

Q: Use a Double- or Half-Angle Formula to solve the equation in the interval [0, 2pi)…

A: To solve: cos2θ+sin2θ=0 in the interval [0, 2π) We know that cos2θ = 1-2sin2θ