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Q: I need this sloution

A: Given, < A = <C AE = CF Now in △ADE  and △CDF < A = <C                                 (...

Q: Solve the given equation. (Round your answers to five decimal places.) 50(10)−0.032x = 25   Rewrite ...

A: We have to solve 50(10)−0.032x = 25 and Rewrite as one simplified logarithm. 2 log(4x) + 4 log(2x) −...

Q: Solve these?? ASAP! Please

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Q: Use your graphing calculator to find all radian solutions in the interval 0 <x < 2n for the followin...

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Q: Determine the eccentricity of the ellipse: 1. (x2/100) + (y2/64) = 1 2. Halley's Comet and the comet...

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Q: factoring simplifyI CANT THANK YOU ENOUGH FOR ANSWERING ALL MY QUESTIONS

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Q: graph y = 4sin5x cos3x - 4cos5x sin3x from x= 0 to x= 2pi

A: Given,            y=4sin5xcos3x-4cos5xsin3x from x=0 to x=2πWe know that,            sina-b=sinacosb...

Q: How far does the tip of a 1.39 m pendulum travel as it swings through an angle of 6.3°? The distance...

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Q: Solve the following over the interval (0, 27). 2Cos2 + 3Cox a =-1 0, T 0 0, 5, 57 0 , -1 1 1/2

A: Cosine function is negative in 2nd and 3rd quadrant. Cosx=Cos(π-x)=Cos(π+x)  

Q: For an arc length s, area of sector A, and central angle 0 of a circle of radius r, find the indicat...

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Q: Prove the identity

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Q: Given that csc ⁡ Θ = 3.025, what is cos ⁡ Θ? Round your answer to 3 decimal places.

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Q: final picture 9

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Q: #2

A: Given function cosx=35 and θ lies in quadrant IV. (a) To find sinx We know that sin2x+cos2x=1 sin2x=...

Q: Can someone explain how this math works because it's going over my head and doesn't seem right. Orig...

A: Given data: sinθ=2425 θ is in Quadrant IThat is,0°&lt;θ&lt;90° Now, sinθ=2425Squaring both sides:sin...

Q: please help as fast as possible

A: Sum identity is cos(A+B)=cosAcosB-sinAsinB  

Q: Given that cos(0) with sin(0) < 0, use identities to solve for sin(20) 13 Round to three decimal pla...

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Q: The resultant of two forces of 266 N and 181 N is 302 N. What angle does the resultant make with eac...

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Q: #8

A: Since you have asked multiple questions in single request  so we  will be answering only first quest...

Q: Trigonometric Equation

A: Given : 2sin2x - cosx - 1 = 0

Q: 4. Use the Descartes' Rule of Signs to analyze the number of positive and negative real roots and th...

A: Given, f(x)=-15x9-4x8+18x7+15x6+x5+5x4-10x3+10x2-3x+1  

Q: 10 please help me show work

A: Given equation, 2cosθ-3=0

Q: A radioactive substance used in nuclear weapons decays at the rate of 3.2% per year. Calculate the h...

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Q: 3 Please help me ASAP, please show work

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Q: Question is in the image

A: Given, 7cos(2w) = 7cos2w -2                             0≤w&lt;2π = 7(2cos2w - 1) = 7cos2w -2       ...

Q: Find all solutions in the interval 0 to 2pi

A: To find all solutions in the interval (0,2π). sin2xcosx+cos2xsinx=-12

Q: Can you help me solve these 3 problems please

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Q: convert the cartesian equation to a polar equation x2+y2+2x-4y=0

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Q: convert the polar equation to a cartesian equation r2=sin2θ

A: givenr2=sin2θsince r2=x2+y2     and sinθ=yr, cosθ=xr,sin2θ=2sinθcosθreplace all these valuesx2+y2=2s...

Q: Solve the equation for an exact solution. 7 arccos x= arctan 24

A: Given arc cosx = arc tanx 7/24 Let's assume  y =  arc tan 7/24 then tany = 7/24 now 1 + tan2y = sec2...

Q: lodine-131, a radioactive substance that is effective in locating brain tumors, has a half-life of o...

A: Given data,  Initial amount of substance (P0) = 22gms Half life (t1/2) = 8 days Time period (t) = 5 ...

Q: find the height of the tree

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Q: Find the angle 0 between the given vectors to the nearest tenth of a degree. U = 15i – 6j, V = 4i + ...

A: Given, Vector U = 15i -6j        U = 152 +(-6)2 = 225+36 = 261 = 16.2 Vector V = 4i +13j         V =...

Q: A bullet was fired such that it just grazed the top of a table.  It entered a wall, which is 14.3 fe...

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Q: The Orchard Cafe has found that about 10% of the diners who make reservations don't show up. If 87 r...

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Q: tan 5, given sin 0: 3 270° <0 < 360° 5

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Q: Find all solutions in the interval from 0 to 2pi

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Q: A bumblebee leaves its hive and flies in a straight line for 30 feet. It then turns 27 degrees to th...

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Q: given a triangle with a=16, A=13°, and B= 44° determine c using the law of sines

A: Given,           a triangle with a=16, A=13°, and B= 44°

Q: Find the exact value of the equation

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Q: Question 11 6 pts Evaluate each expression without using a calculator. cos(arccos(-2)) /3 V3 2 [N 2.

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Q: 96, a0ose -bsine =0 a'simo +baose asimo-baose Then,

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Q: Just 2 questions for my homework. Thank you very much

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Q: Use the Law of Cosines to determine the indicated angle ?. (Assume a = 135.5, b = 60.7, and c = 156....

A: From the given data

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.