If sin A = √3, then A = ±+2km, k: integer A=+2km, k: integer A = ±+2km, k: integer No solution.

Q: 14 X x = = [ ? ] [ Ente

A: If a triangle one angle is 90 degree then the triangle is called Right angle triangle

Q: Use well-known trigonometric identities to determine which of the following equations are…

A: Identity or Not an IdentityPart a           sinθsecθ=tanθPart b…

Q: Find a function of the form y = A sin(kx) + C or y= A cos(kx) +C whose graph matches this one:…

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Q: 23 42 R 1 y=2 sinx 2 y = Which equation is represented by the graph? sin 2x 2 1 y-sin 2.r = 2x 1…

A: we need to find the equation of the graph

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Q: Suppose u = ‹1.5,0› and v = ‹-2.9,2.8›. Find the angle between the two (position) vectors u and v.…

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Q: Convert to DMS. 5 60 165° + + 30 3600

A: To convert the given angle into DMS means degree minute and seconds.

Q: 6. DETAILS LARTRIG11 2.1.007. Use the given conditions to find the values of all six trigonometric…

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Q: Q.7 If csc Θ = 515, what is sin Θ?

A: Sine ratio is equal to 1 divided by cosine ratio. That is sinθ=1cscθ

Q: Question 10 O La siguiente expresión se simplificó incorrectamente. ¿En qué línea se cometió por…

A: Trigonometric functions of negative angles…

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A: 1st of January = $1 check Three days after at 4th of January = 3 X $1 = $3 check After every 3 days…

Q: Which of the following represents vector w = 11i − 60j in trigonometric form?

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Q: Determine whether each infinite geometric series diverges or converges.  If the series converges,…

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Q: Vectors u and v have magnitudes |u| = 6.1 and |v| = 5.6. Find the magnitude of the sum u + v, if…

A: For solving the given problem

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Q: 4. Given that sin A -37/7. = 7' a single value, leaving it in the form of a rational number. -²33…

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Q: Multiply. Leave the answer in trigonometric form. 3π 4 -36 6 cis • 6 cis X T 4

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Q: Suppose u = ‹-1.5,-2.7› and v = ‹-1.4,

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Q: Find the exact value of the product. cos 15° cos 45°. You MUST show

A: Cos15 Cos45

Q: Consider the vectors = and v=

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Q: Prove the following identity 1 1+ cos(x) + 1 1 - cos(x) = 2 csc²(x)

A: We are required to: Prove the identity11+cos(x)+11-cos(x)=2csc2(x)

Q: A 40 ft ladder is leaning against a wall making a 48° angle with the ground. Approximately how far…

A: given ladder height is 40 ft.given angle between ladder and ground is 48 degree

Q: 100 M a = 4, b = 6, c = 5 The function f(x) = acos bx + cis plotted on the graph shown below. What…

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Q: Write the equation of the parabola in standard form. Identify the vertex, focus, and focal…

A: We know that the standard equation of parabola is  (y-beta)^2=4a(x-alpha)

Q: Which of the following expressions is equivalent to O tan x + secx O cos x + cotx O cotx+sec x sin…

A: Which of the following expression is equivalent to cosx + tanxsinx?

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Q: 0 an / if sine = 2 3. Find tan 2/5 and is in quadrant II.

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Q: Which of the following transformation statements is not true about the transformation from y = cos…

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Q: Q.2 Add 2 times R 2 to R 3 in the matrix shown below.

A: We have to perform the given row operation. Row operations- Any row's (or column's) elements can be…

Q: Given u = 11i − 5j and v = −7i + 10j, what is u ⋅ v?  a 127  b 125  c −125  d −127

A: Given

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Q: 3 A. tan B. sin C. cos Fill in the blank. 5 A 4 Hint: Remember SOHCAHTOA. Doag International Academy…

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Q: A boat is anchored offshore. From the bow of the boat, 37 ft of anchor line is out with 5 ft of line…

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Q: 11. (8.1) To find the distance across a small lake, a surveyor has taken the measurements shown.…

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Q: 7. An isosceles triangle has two sides of length 14.7 cm and two 54° angles. What is the area of the…

A: An isosceles triangle has two sides of length 14.7 cm and two 54 degree angles. What is the area of…

Q: Find the endpoints of the latus rectum of the parabola below. (y - 1)² (x + 2) Enter the endpoints…

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Q: etermine the length of side QR in the following triangle: 13 cm 70 4 cm R

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Q: Find the argument (angle θ) in radians for the given complex number z = 5.5 + (-2.5)i.

A: Given a=5.5 b=(-2.5)

Q: Find the value of angle A that corresponds to sec angle A=1.3051. Round answer to the nearest 0.01…

A: secA=1.3051To find : Find the value of angle A.

Q: In ΔVWX, x = 1.5 cm, �m∠X=26° and �m∠V=71°. Find the length of v, to the nearest 10th of a…

A: In ∆VWX, x=1.5 cm, m∠X=26°,m∠V=71° Figure

Q: These two triangles are similar. What is the measure of x? 20 X 8 x = [?] 6 Enter

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Q: Consider a triangle ABC like the one below. Suppose that B= 129°, a=33, and c= 72. (The figure is…

A: B =129° a=33 ,c=72

Q: 3. Solve for the indicated missing angle: 20 Z 13 85 68

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Q: Use the definition or identities to find the exact value of each of the remaining five trigonometric…

A: By using the definition or identities to find the exact value of each of the  remaining five…

Q: 4. Determine the length of the indicated side: X 48° 83 67°

A: we have given AC=83, ∠ ACB=67° and ∠ ABC=48°

Q: 2) A plane departs from a small airport in the direction N30°E and travels for 50 miles. The plane…

A: Angle between vertical and line AB ( θ ) = 30°Length of line AB = 50 miles Length of line BC = 80…

Q: Transformations were applied to the graph of g(x) = sinx to produce the graph of v(x) = 16sin(8x).…

A: G(x) = sinx  v(x) = 16sin (8x)

Q: The tip of the minute hand of a clock is 6.7 in. from the center of the clock.  Find the linear…

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Q: sin2 x + sin x = 0 Q Zoom Find all real numbers in the interval [0, 2n) that satisfy the equation.

A: