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Q: How to find the nearest 10th

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Q: Problem 3. Prove that 2 (b) L(r} : a (a) L{sin at} : %3D s2 +a? (c) L{cosh at} : 52 – a²° -

A: Explanation of the solution is given below...

Q: Solve for all real numbers x or angles with degree measure theta, satisfying the equation and the gi...

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Q: Q2\ Find the general solution to the given Euler x'y – 3xy' +9y 0

A: Given x2y"-3xy'+9y=0

Q: What would I say to make this statement true?

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Q: 7-8-9

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Q: 32-33-34

A: I have plotted all the plots for the functions given in 32, 33, 34. I have also compared them with t...

Q: Answer the each of the following questions correctly and show your Complete Solutions and Complete E...

A: Given  16) The equation is 2sin2x=3cos2x  and 0≤2x≤π2. 17) The equation is 4sinx +3=0  and 0≤x≤2π.

Q: In the figure, the length of AB is: A 30 45° 60 45° O F. 6/2 O G. 3/6 B

A: Trigonometric ratio of triangle

Q: 8]. r = sin 0 -2 cos 0

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Q: Given initial point  P1 = (6, 6)  and terminal point  P2 = (−6, 6),  write the vector v in terms of ...

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Q: Trigonometry Question

A: Let the angle of depression be X     

Q: Frore the folt ow ing identities

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Q: For ADEF find mzF to the nearest tenth, 9. given d = 38, e = 42, and f = 47. %3D %3D A 71.8 B 86.4 7...

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Q: 1. Prove that cos(sinx) = /1 – x². %3D

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Q: check the picture

A: here the value of 'a' is less than the value of 'b' 26.5<49 angle beta is 26 degree So it is a ob...

Q: 2. For AABC find c to the nearest hundredth. 135 B C 15

A: Cosine rule

Q: Q.1 a. Show that : sec(180+0).sec(270-0).cot(360+0)-1+cot'0

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Q: Sinh3u = Sinh’u+ 3Cosh'u.Sinhu = 3Sinhu + 4Sinhu %3D %3D

A: Use hyper bolic formula and identity to proof

Q: after walking for a while, Jack ends up twice as far east of his starting point as he is north of hi...

A: Each direction, North, South, East, West are at right angles to each other.

Q: 10.) 21 15

A: the given figure is: we have to find the value of x.

Q: find csc theta if cot theta = -16/63 and sin > 0

A: Given, cotθ = -1663   and sinθ > 0 We have to find the  cscθ

Q: -Salve the follawing equation far values of fram o to 36o inclusive: 4 tang. tan29 =1 Since tan 20= ...

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Q: Trigonometry Question

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Q: Answer the each of the following questions correctly and show your COMPLETE SOLUTIONS and COMPLETE E...

A: Given, sin15x+cos15x=0

Q: Which rotation about its center will result in the regular pentagon being mapped onto itself? 90° O ...

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Q: Refer to triangle ABC, find each ratio

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Q: A welder has a large pan with the shape of a hemisphere that is used for scrap metal pieces. If the ...

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Q: u=<-2,6> v=<10,c> a) Determine the components of a vector of length 100 whose direction ...

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Q: Trigonometry Question

A: Area of square is  a^2 (where a is side) Area of Large square = 16 Area of small square=x^2 Area of ...

Q: 56 14

A: Here a right angled triangle is given and we have to find the value of x. Since the given triangle i...

Q: Prove that; (a) cos4θ- sin4θ = cos 2θ  (b) Sin (π/4 + A) + Sin (π/4 - A) ≡ √2 cos A

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Q: 1) Graph the function y = 2 cos(4x). Amplitude: Period: Show work for the Period here: Show work for...

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Q: Find ? if ? is between 0° and 90°. Round your answer to the nearest tenth of a degree. sec ? = 1.02...

A: Sec12° = 1.0201 ≈ sec 10°  Sec theta = 1.0201 Theta = sec-11.0201 Theta = 12° Round off to nearest t...

Q: 16. 15 11.3

A: We know that, cos(x)=adjacent/hypotenuse.  

Q: Find FG. 590 F Write your answer as an integer or as a decimal rounded to the nearest tenth. FG =

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Q: A B. 12. 口

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Q: Let u = <6,-1> and v = <-3,9> a) if initial point is (2,5) then what is the terminal poi...

A: Given u=<6,-1> and v=<-3,9> To answer the following questions

Q: Match each equation to its description. A. circle centered at (0, -4) with a radius of 3.  1. (x-1)s...

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Q: 3) Graph the function y = -2 cos (x +) Amplitude: Period: Phase Shift: Show work for Phase Shift her...

A: From the general formula, Y = A sin/cos (b(X-h)) + K Where,  A= Amplitude h = Phase Shift K = Vert...

Q: In which quadrant(s) must the terminal side of θ lie if   cos θ  and  cot θ  are to have the same si...

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Q: tan20+1 tan20+1 Considering only the values of 0 for which is defined, which of the following expres...

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Q: * ?=y3e^x(x-1)(x^2+1) dy/dx xe^x(x^3+3x) O xe^x(3x^2+3x+1) O xe^x(x^3+3x^2-3x+1) O

A: given below the detailed solution

Q: Which statement is true about he triangle?

A: Since∆  is right angle triangle so  θ+β+90°=180° ( Sum of interior angle of a triangle) θ+β=90° .......

Q: Trigonometry Question

A: Given triangle is right angle triangle with,  Side 1 = 6 Side 2 = 9 Hypotenuse = 3√13 * triangle is ...

Q: Three flags are positioned on a triangular piece of land as shown below. 24 yards 7 yards Which stat...

A: From the given problem:   If we consider the angle at flag 3 then:   Perpendicular =OA =24yardsBase...

Q: Refer to triangle ABC, find each ratio

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Q: Trigonometry Question

A: Given,  A ∆WYZ with perpendicular bisector of WY  is   XZ.  We have to prove  ∆WYZ is isosceles.   

Q: du - 2 yco tex a 2CSC 2X

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Q: 19.) What is the perimeter of the triangle below? 41 (2, 3) (-3,-1) (2,-1) 3

A: Given, The vertices of the triangle  2, 3, 2, -1 and -3, -1  We have to find the perimeter of the tr...

Ratios

A ratio is a comparison between two numbers of the same kind. It represents how many times one number contains another. It also represents how small or large one number is compared to the other.

Trigonometric Ratios

Trigonometric ratios give values of trigonometric functions. It always deals with triangles that have one angle measuring 90 degrees. These triangles are right-angled. We take the ratio of sides of these triangles.