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Q: Variable stars are ones who brightness periodically. One of the most visible stars is R Leonis; its…

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Q: cos (-x)+ COS sin (-x) cot (-x)

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Q: Graph (at least) one complete cycle of the following then identify the amplitude and period. (1₁) 3…

A: Given: y=4sin13x

Q: What quadrant does the terminal ray of the angle drawn in standard po for the following. 3π 4…

A: Given query is to to find the quadrant.

Q: Evaluate the fol

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Q: e the given conditions. cos(u) = 3/5, 0<u<*/2 (a) Determine the quadrant in which u/2 lies. Quadrant…

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Q: What is a coterminal angle of 227 3 .?

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Q: An automobile windshield wiper 9 inches long rotates through an angle of 60°. If the rubber part of…

A: Given: An automobile windshield wiper of 10 inches long rotates through an angle of 60°=π3 Rubber…

Q: If sin 0 = 2π (77) 11 = Check Answer cos(0) and 0 < 0< then T 2 radians

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Q: A graphing calculator is recommended. Find the maximum and minimum values of the function. y = 6…

A: to find critical point find derivative of function and equates to zero.

Q: 5π 12 d the exact value of tan-

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Q: Use the unit circle to find the six trigonometric 2 functions for the angle: T. Answer exactly. 3

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Q: 6- Prove the following identities. Tan²x/(secx-1)- 1 = secx Cos x+sin’x/(1+cosx)=1

A: (i) let K=tan2xsecx-1-1we know 1+tan2x=sec2x(a+b)(a-b)=a2-b2

Q: Write the expression as the sine, cosine, or tangent of an angle. cos 110° cos 20° − sin 110° sin…

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Q: √√3 If sin(x + y) = -sinx + _cos x, what is the value of y? ainx ]

A: given  sin(x+y)=32sinx+12cosxwe know sin(x+y)=sinxcosy+cosxsiny

Q: Part A: Given sin 8- determine three possible angles 8 on the domain [0,00). Part B: Given 8 = 675°,…

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Q: sin (1-x) ² Which of the following shows the simplified function of secxsin

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Q: 5 For the angle -T, convert it to degree measure. Then 4 find the reference angle in both degrees…

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Q: if sinx+ cosx=k for what values of k doessinxcosx=1

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Q: Prove: 36 + 324 + 900+...+(12n − 6)² = 12n(4n² − 1) - -

A: Given :

Q: Please answer this question within 5 minutes, I will rate you for sure. Find the period and…

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Q: content 0 Evidence-Based Practices-Pr.... Question 8 of 15, Step 1 of 1 - - Save & Exit Certify…

A: Given query is to find the length of the ramp.

Q: Please answer it within 30 minutes.I will upvote! solve coszsinz=1

A: Given that  coszsinz=1

Q: Can you do the steps to convert from degrees to radians and from radians to degrees? (a) Start by…

A: Question - do the steps to convert from degrees to radians and from radians to degrees?

Q: 2) dy tx - 9X-2 3√x We cal write as

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Q: Find the amplitude and period of the function. y = 3 + -COS(TTX) amplitude period

A: Find the amplitude and period of the function.   y=3+ 1/2COS(πX)

Q: Identify the center, vertices, co-vertices, and foci of each. Then sketch the graph.

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Q: Find the angle (where 0° ≤ ≤ 180

A: Let blue vector denoted by = A red vector denoted by = B

Q: Suppose the motion of an object can be modeled using the equation s(t) = 5.1sin(2t) where time is…

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Q: Find the exact values of s in the interval [0,2x) that satisfy the given condition sin²s= (Use a…

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Q: Find the exact values of s in the interval [-2x,x) that satisfy the given condition cot²s = 3. 11x7x…

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Q: Degrees, Minutes to Degrees Convert each degrees, minutes to decimal degrees. Round the answer to…

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Q: nd the amplitude, period, and horizontal shift of the functi y = -1/2 - 1/2 cos(3x - 7/7) amplitude

A: The periodic function is given as y=12-12cos3x-π2On compairing with y=a+bcos(cx+d).

Q: What is the amplitude and period of the trigonometric function below? A B C D π 2π 3π 4π Amp: 1,…

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Q: d the following integral by parts find 1 2(5-3x)³ dx √ √xlnx dx

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Q: If B = 57°, C= 31° and a = 7.3, solve ▲ ABC.

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Q: 5) A ladder is slipping down a vertical wall. If the ladder is 13 ft long and the top of it is…

A: Since you have asked multiple questions in a single request we would be answering only the first…

Q: What is the value of sec 0 02 O O-1 c(₁ √3 2 = 100 3

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Q: Use the given conditions. cos(u) = 3/5,    0 < u < ?/2   (a) Determine the quadrant in which u/2…

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Q: Find the exact value of each part labeled with a variable in the following figure. 30° 63 b a h 60…

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Q: b. y = sin³ x

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Q: A given sinusoidal function has an amplitude of 8, an axis at y = 12, a period of 9π, and a maximum…

A: The sinusoidal function y=AsinBx-C+D⇒D=Vertical shift⇒A=Amplitude⇒C=Phase shift ⇒Time periodT=2πB

Q: In ΔEFG, the measure of ∠G=90°, EG = 12, GF = 35, and FE = 37. What is the value of the tangent of…

A: To find the value of the tangent of ∠F

Q: (2) Start by drawing positive angle in standard position on the xy-plane. Sweep from the positive…

A: a) The given data is: cosθ=13x=1r=3  Find the order pair (x, y) = (1 ,?)

Q: Find the period of y = -5 cos 5x+ 5 cos (5x + 1) F EN O 07/20 O t O 5

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Q: Find the lengths of the diagonal braces of kite ABCD. C B A 118° . 3ft 마 2ft D

A: Property of kite The two angles are equal where the unequal sides meet.

Q: Graph x^2+y^2=121

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Q: Use the information provided to write the standard form equation of each hyperbola.

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Q: 1 Find the graph of y=2 secx over a one-period interval.

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Q: 1) (x - 1)2 _ ( y + 3)2 + 25 16 4 --2 у = 1

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