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Q: y=1/2cot3x graph trig function

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Q: Determine the equation of the parabola, focus (-3/2,3) and directrix at x=-37/2.

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Q: What is the surface area of the given square pyramid? A 4cm 5cm B.

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Q: Use the rules for working with measurements to give your answer to the appropriate accuracy and/or p...

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Q: nvested $7,30o in an account paying an interest rate of 1.6% compounc nously. Assuming no deposits o...

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Q: A gusset is the shape of a right triangular prism. If the right triangular base has dimensions 3.0 i...

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Q: Simeon's dog jumped out of the yard. It ran 10 yards, turned and ran 6 yards, and then turned 120 to...

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Q: A = 85°, a = 350, b = 351. Find two possible measurements of B. %3D %3D (Answer in degrees only and ...

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Q: Prove cot 7= V2 + 3+ 4 + J6. V2 + V3 + J4 + 6. 2 %3D

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Q: (a) sin-' (sin ()) (0) cos (cos (-)) 6. Evaluate COS

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Q: For the triangle shown, find the following. (Assume u = v = 19 and w = 30. Round your answers to one...

A: The solution of the problem is given in the next steps.

Q: Find the volume of a gift box with a uniform cross-section which is a regular pentagon. * 8 cm B Ở 1...

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Q: Prove (tanx+cotx)2=sec2x+csc2x Please solve from the right side. Thank you

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Q: Solve for x. Round to the nearest tenth, if necessary. 72 48 W

A: We use trigonometric ratios to find the required solution.

Q: - find exact values for all the solutions to the equation:  sin(theta)=(squr root of 3)/2   for   -...

A: - find exact values for all the solutions to the equation:  sin(theta)=(squr root of 3)/2   for   -2...

Q: 2 tan x sin 2x 1+ tan? x

A: To prove:- 2tanx1+tan2x=sin2x

Q: When we square both sides of an equation, we must check all possible solutions to see if they satisf...

A: To write the definition of extraneous solutions 

Q: Find the central angle 0 which forms a sector of area 18 square inches of a circle of radius 12 inch...

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Q: Solve for the exact solutions in the interval (0, 2n). Separate solutions with a comma. If the equat...

A: Given that       cos(2x) = -√3 /2 Hee we have to solve the exact solutions in the interval [0, 2pi) ...

Q: Follow the rules for working with measurements. 36.4 in. O (a) Find the surface area of the sphere i...

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Q: Use the fundamental identities to find secθ if tanθ=34 and θ is in quadrant I.         A. 54   B. −7...

A: Using fundamental Trigonometry identities,

Q: Use the information given below to find cos (a-B). 4 with a in quadrant III 3 tan a = - 3 cos ß = wi...

A: Given tanα=43, with α in quadrant 3 and cosβ=35, with β in quadrant 4.α=tan-1(43)=53.13°+180°⇒α=233....

Q: Using the given figure, find the bearing from O to D. N B W 44 ° 62° E

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Q: find asymtopes, table of values for trig function in radians  y=-1/2tan(1/2x)

A: For simplicity, we plot the graph of fx=-12tanx2.

Q: Solve the equation v2 sin x - 2 cos x=-1 for – 7SxST.

A: This question is based on Trignometric application.

Q: -21 -13 4 8. -8 -8 16 -6 a m -2 r What is the quotient? В. 4x*- 13х? + 4х-8 D. x + 2 A. 4x+ - 8x3 + ...

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Q: Solve ∆ABC.   B = 60º, b = 30, c = 20     A = 84.7º, C = 35.3º, a = 34.5     A = 42.5º, C = 42.5...

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Q: 3. Find the magnitude of the vector u = 5i – 6j A. 61 B. 61 В. с. М С. D. 11 E. 5/2 F. None of these

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Q: Fill in the blank by typing the name of a suitable trigonometric function or a positive acute angle ...

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Q: 300 1044 released, what was the energy released by the 1990 earthquake in Baguio if it had a magnitu...

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Q: For the equation below, solve for the following. Use a calculator to approximate all answers to the ...

A: a) The cosine inverse formula can be calculated using calculator. 1. The values of the cosine invers...

Q: Solve 7 cos(2u) = 7 cos (w) – 4 for all solutions 0 < w < 2n. 4 for all solutions 0<w< 2n. Give your...

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Q: find solutions of the equation in the interval [0,2pi) cos5xcos2x+sin5xsin2x=0

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Q: Fourier Series 39. A periodic signal x(t) with a fundamental period of 2 seconds is described over o...

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Q: 2 cos x cos 3.x-2 sin x sin 3x=,

A: Please refer the attached image for complete solution.

Q: Convert the angle to a decimal in degrees. 1 1'1" ..... 1°1'1"= %3D

A: Topic = Algebra

Q: i0 Write the expression in rectangular form, x+y i, and in exponential form, re (15 - 1) The rectang...

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Q: The angle of elevation of a flying kite is 65 46 40. If the other end of the 192-foot long string at...

A: The length of the kite is 192 feet The angle of elevation is 65 degree 46minutes 40 seconds  We need...

Q: 4 0 -8 -8 -21 -13 16 -6 -2 4 4 m What is the quotient?

A: We have to choose the correct answer from the given option according to the given condition

Q: Solve sin x − cos x = 1 if 0 ≤ x ≤ 2π.

A: For the solution of equation  Make both side square  ( Sinx - Cosx )² = 1² Sin²x + Cos²x - 2sinx(Cos...

Q: In chemistry, the pH of a solution is a measure of the acidity or alkalinity of a solution. Water ha...

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Q: Suppose that sin 0 = V10 and 90° < 0 < 180°. Find the exact values of sin and tan- JT sin 2 %3D Unde...

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Q: Graph y=-2sec(x) on 0 ≤ x ≤ 2

A: Graph y=-2sec(x) on 0 ≤ x ≤ 2

Q: a = 10 and 63D3 ..... ne = implify your answer, including any radicals. Use integers or fractions fo...

A: We have to solve

Q: 7. Let u = (8,6). Find a unit vector that has the same direction as u. A. (1,0) /1 1' В. 18’6/ /1 3 ...

A: Use unit vector formula

Q: Section 7.1 Q11 Use given substitution to Cxpress the given radical expression as a trigonometric tu...

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Q: Solve the triangle using the Law of Sines. (Assume c = 70, A = 44°, and B = 25°. Round lengths to tw...

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Q: Find the area of the sector of a circle of radius 14 km with a central angle of 315. Round the solut...

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Q: Rewrite the expression as a sum or difference, then simplify if possible. sin 8x sin

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Q: Use the rules for working with measurements to give your answer to the appropriate accuracy and/or p...

A: Volume of right circular Cone is :  V = ( π r 2 h ) / 3    Lateral surface area :  SL  =  π r √ ( h ...