Compute the following using a calculator: csc(86°). Round your answer to two decimal places.

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A: Given, Difference between low and high water level = 18 m  y = D + A cos (B(t - C))

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Q: Find the value of the variable in the following figures. Round answers to the nearest tenth. 76 X 10

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Q: Select the correct answer below: O 0-2 O √2 O-√2

A: Given that point 22,-22 is on the circle.

Q: Complete the table and use the result to find the indicated limit. Sunt ei inesiste des T 5) If f(x)…

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Q: COS? 3 What is the exact value of COS-

A: Given: cosπ3

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Q: In which quadrant would an angle x lie if cosx is negative and cotx is negative?

A: in Quadrant(I)  all are positive in Quadrant(II)  sin and cosin fumction  is positive and all…

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A: We have to find angle.

Q: A pedal on a bicycle has an arm length of 20 cm and rotates about an axle 32 cm above the ground. If…

A: Given: Amplitude= 20 Horizontal shift= 0 Vertical shift= 32 Time taken by pedal to complete 20…

Q: 3. Solve the equation 2cos x + 3 sin x = 3, for 0≤x≤ 2π. Express answer as an exact value.

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Q: (Round answer to the nearest tenth) a² = 17² + 49² - 2(17) (49) cos 61 A. 43.2 B. 43.3 C. 43.4 D.…

A: given  a2=172+492-2(17)(49)cos(61)

Q: A Ferris wheel at a carnival has a diameter of 72 feet. Suppose it turns at a rate of 1 revolution…

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Q: Use Identities to find the exact value cos (-165°) O√6 + √2 √2-√√6 0-√√6-√2 O√6-√2

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Q: Find a so the distance between the points (x, 2) and (-2, 1) is √/2. X

A: if two points is   (x1,y1)  and (x2,y2)  than formula of distance is D=(x2-x1)2+(y2-y1)2given…

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A: according to cofunction theorem tan(x)=cot(π2-x)

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Q: (a) Describe how the inverse tangent function f¹(a)= tan¹() is defined: i. using words; ii. using…

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Q: An acute angle, 8, is in a right triangle such that sin 8. 10 10 5 6 1 What is the value of cot 8?

A: The acute angle θ is in right angle triangle such that:sinθ=56

Q: please write a sine function which generates this graph. In so doing, please explain the relevance…

A: Given graph,

Q: Find the other five trigonometric ratios of 0. sin(8) = tan(0) = csc(0) = sec(0)= cot (0) = Need…

A: The objective is to find other 5 trigonometric ratios .

Q: Let f(x) = 8x² + 12 and g(x) = 2x - 3 a. Determine an equation for the function h(x) = f(x) + g(x).…

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Q: Use the Cofunction Theorem to fill in the blanks so that the expression becomes a true statement.…

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Q: Prove the following identity. sinte - coste = 1 - 2cos²0

A: INTRODUCTION Trigonometric Identities are equalities that require trigonometry functions and hold…

Q: lim f(x) = 3 9) x → 0+ -5 -4 -3 -2 -1 A) True 1 2 3 4 5X 015.1 = simil timil B) Fa

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Q: Add or subtract as indicated. (53°44') + (35°47') = O

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Q: 1) Consider the function g(x) -4 +3 b) a) lim X-2+ lim -1 X-2 c) lim X12 e) lim 1 f) lim d) g(a) = S…

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Q: Given the right triangle shown, determine the degree measures of ZA and B. Round your answers to two…

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Q: Find the equation of the tangent line for f(x) = x² + 3x-2 when x = 4. You may. use derivative rules…

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Q: Suppose that sec a = 17 8 Find the exact values of sin and 180° <a<270°. α — 2 and tan α 2

A: Suppose that secα=-178 and 180°&lt;α&lt;270°.To find the exact values of sin α2 and tan α2.

Q: B

A: We are asked to find AB

Q: 2. A ferris wheel with a radius of 8 meters rotates once every 40 seconds. The lowest height of a…

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Q: Which of the following are the values of sin and cos if the terminal side of angle intersects the…

A: We have given a point on the unit circle  x=625 Unit circle : radiusr=1 Equation of the unit circle…

Q: Given that t= tanto Show that 2t 17t² (11) cost = 1-t²2 1+t² (1) Smd=

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Q: show all steps and write in factored form sec2x - sec x + tan2x

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Q: Find the exact value of the expression using the provided information. Find tan(s + t) given that…

A: Given :coss=-1213sint=1517tans+t

Q: Using the definition f'(x) = lim_ f(x+h)-f(x) h-20 h find f (1) when f(x). - 4 2x-1

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Q: Find the terminal point P(x, y) on the unit circle determined by the given value of t. t =  5? 3…

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Q: Find if is between 0° and 90°. Round your answer to the nearest tenth of a degree. cos(0) = 0.5957

A: Given θ is in between 0° to 90°and we want ot find the value of θ

Q: Astudent wants to determine the distance from the lakeshore to a small island (Figure 1). He first…

A: Given query is to find the distance of the Iceland from the shore.

Q: X₁ 54° X 23

A: We will find the required.

Q: 2sin2x = 1 − sin x , 2π 2

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Q: 5. An internet service provider has modelled its projected number of business subscribers as B(t) =…

A: We have to find the growth rate.

Q: OW? 0 = = ur answer should just - include the units of d

A: The angle is given as θ=-212o. Here, The angle lies between -180 degrees and -270 degrees, that…

Q: Forces of P1, P2 and P3 are defined below.  Each angle for each Force is also shown below, P1 at…

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Q: List the x-values in the graph at which the function is not differentiable. 11) 12) 2 2 1 y A) x =…

A: Note:As per our guidelines we are supposed to answer only one question if there are multiple…

Q: Draw the following angle in standard position, find a point on the terminal side, and then find the…

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Q: 13) Is the function given by f(x)=√√x continuous at x = -10? Why or why not?

A: given  f(x)=x

Q: A с b B a C

A: