Find the sum 7n, where n = 51 to 100. Show your formula and work. (You cannot just use a calculator to calculate the answer. You can use your calculator for arithmetic).

Q: Write the complex number in polar form. Express the argument in degrees, rounded to the nearest…

A: we have to convert in polar form .

Q: the period of f is 2  the midline for f is y = -1  the amplitude of f is  3   what is the…

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Q: You stand 50 inches from the base of the lamp post with a height of 130 inches. Find the angle of…

A: Given base is 50 inches from you andheight of lamp post is 130 inchesWe need to find angle of…

Q: A pair of parametric equations is given. x = t2, y = t – 3, 3sts 6 (a) Sketch the curve represented…

A: Given problem:- A pair of parametric equations is given.   x=t², y=t-3 , 3≤t≤ 6   (a) Sketch the…

Q: 36 and A is in quadrant 4. 85 Find cos(2A), if sin(A) =

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Q: 3. In the triangle RST, what is t? 18 A. t= 18 B. t= r=18 tan 40 tan 50 40 C. t= 18(tan40 ) D. t =…

A: Please see the answer below.

Q: If sin A = −12/13 with 180° < A < 270°, find the following from the choices below please for each of…

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Q: (find a midline of a periodic function) Write the equation for the midline represented in the…

A: I am attaching image so that you understand each and every step.

Q: Find the missing side. Round to the nearest tenth. 1) 2) 19 18 50° 17

A: Given that the two right angle triangle To find:- The missing side of the triangle

Q: 1. Given the vectors = (2, -6) and 7 = (5, 5) , find %3D a. 37 -7 b. |7 + 7|

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Q: From a point A on level ground, the angles of elevation of the top D and bottom B of a flagpole…

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Q: Write the quadratic function in the form y= a(x-h)+k and sketch its graph. y = x2 + 8x ... y%3D…

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Q: From its past behavior, John knows that the value of a stock has a cyclical component that increases…

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Q: In Problems 1 to 4, integrate with respect to the variable. sin 4x' 1. sin22x sin 2r 2. 3 cos²r 2 3.…

A: Since you have posted a question with multiple sub-parts, we will solve the first three subparts for…

Q: Giventhat a = (2, 2), b = (-2, 5), and c = = (-4, -3), find the number. (Round your answer to one…

A: As we know that the component of a vector a along the direction of vector b is:

Q: Find the exact value of the expression using an appropriate half-angle formula. Simplify tan 5pi/8

A: The given expression,    tan5π8

Q: 1] y = 2x5 +7x² + 4x Degree: Sign of LC: as x-0, y→ as x 00, y-.

A: Solve the following

Q: Plot the complex number. 6V2 - 6/2i

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Q: a. 37-7 3 -=342-6-45,57 b. 7 + 742,tr15.5 (7,-17 =23(2), 3-6)>-c5,67 6-5,-19-5> c. the magnitude and…

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Q: 10. Given right AABC, the mzC= 90°, АВ 3 30, т 2АВС 3 58° and M2DBC = 27°. 30 Find AD to the nearest…

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Q: midline: y=0 amplitude of the function f: 3.5 what is The equation of the midline for the…

A: Given

Q: 1. Given the vectors l = (2,-6) and 7 = (5, 5) , find %3D a. 37 - 7

A: The given vectors,         u→=2,-6 and v→=5, 5

Q: Which of the following statements is not true? O The Cosine Rule expresses a relationship between…

A: Explanation of the answer is as follows

Q: for question 3, I understand how we get 2 pie / 3 but how did you get 4 pie/3?

A: Apologies for the inconvenience. #1 was solved using tanθ=1 earlier.    Here is the correct solution…

Q: Sinx tanx t COSX = Secx 11

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Q: On the following unit circle, 0 is in radians. Y 1 -1 1 Which two of the following expressions are…

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Q: f(e) 4 3 2 1.57 3.14 4.71/ 6.28 -1

A: topic - functions

Q: 3. The angle of elevation of the top of a cellphone tower to a point on the ground is 40 The…

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Q: Determine whether the given vectors are perpendicular. = (0, –7), 3 (8, 0) y = O Yes O No

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Q: Find the component of the U along V U=(8,2), v=(3,-4)

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Q: Solve the equation for all degree solutions and if 0° <e< 360°. Do not use a calculator. (Enter your…

A: Let's find.

Q: write an equivalent. expression that tovolves xanıylassume xis pasitive). 69)00s(cas-"x) SScme X

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Q: Jay ran 200 meters up a hill that has a grade of 3.4. To the nearest tenth of a meter, what is the…

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Q: (b) cot x CSC x sin x tan x. CSC x cot x

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Q: Solve for : log(x + 5) – log(x + 4) = 2 You may enter the exact value or round to 4 decimal places.

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Q: We consider the Complex numbers x,y, z with modulus 1 with the property that: x + y + z = 0 and the…

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Q: Solve the following equations:  a) tan(x-pi/2)=-1 on the interval (-oo,oo)

A: We have to find out As per guidelines we have to solve one question  Please repost other questions…

Q: 12) A skateboarding ramp is 12 inches high and makes an angle of 17 degrees with the ground. How…

A: Draw a schematic diagram of given question.

Q: Find dydx for the function y=3x.

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Q: Determine whether the given vectors are perpendicular. u = 2i, v = -i + 8j %3D %3D Yes No

A: The given vectors are u=2i and v=-i+8j

Q: Graph cach function using radians. 3. y =1 sin

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Q: B. Solve . (Show your solution/s. 1. Mayo. Christian Yap would like to know the height of a certain…

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Q: The terminal side of angle B in standard position goes through the (1,13). Find the values of the…

A: topic - trigonometric ratios

Q: There are many ways to express an ordered pair using polar coordinates. What is is not an accurate…

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Q: Let cosA = −5/13 with A in QIII and sinB = 3/5 with B in QI. Find  tan(A − B).

A: I am attaching image so that you understand each and every step.

Q: 7. Graph the hyperbola described by the equation 12x-12x = 4y + 8y + 49, and give the coordinates of…

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Q: Determine the domain and the equations of the asymptotes for the graph of Ay the rational function.…

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Q: find all degree solutions to: 2sintheta=1

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Q: TOPIC: TRIGONOMETRIC IDENTITIES Direction: Verify / modify only the right side sec2x cotx  =  tan…

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Q: Find P 3180+8-(2D 68 20° 290

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