Given cos(a)= and sin(a) <0, calculate the exact value of cot(a) and csc(a). Show your work.

Q: from the top of an 82 meter high vertical cliff, a boat has an angle of depression of 35 degree. how…

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Q: Solve the equation on the interval 0≤0 < 2. 2 sin 20+√3 sin0 =0 Select the correct choice and fill…

A: Solve the equation

Q: Graph y=4sin(3x-pi)+1

A: The function is given by y = 4sin3x-π+1 To sketch: The graph of the function.

Q: 16. Determine the diameter of the circle, if O is the centre of the circle. 28 mm

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Q: Problem 6: Consider y = 3 sin(x). (1) Find the period of the function and show how you found it. (2)…

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Q: A Programmer charges a fixed fee of $85 to create a basic website for your business, plus an hourly…

A: We need to find out the total cost function and also the total cost for 7 hours of work.

Q: t = T 36⁰ 21 R t Y

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

Q: Find sin 0. 0 1 (-7,-8) [?]√[ Enter

A: Given query is to find indicated trigonometric function.

Q: Given 0° 0 < 360°, solve cos² 0-1=0.

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Q: 13. I An electrical circuit alternating current is modeled by = 15 cos ( 120 t + п/2), where 0 ≤ t ≤…

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Q: ? * Find the reference angle, 0', if 0 = 1395°. tab O HD-1080- esc 8 = 315⁰° 1 8 = -315° 8 = -45° a…

A: We have given angle θ=13950 Coterminal angle is given as  θc=θ-360n0 ; Where n is any integer Put…

Q: Given a unit circle, what is the value for y? (²1/₁y) O (1,0) y = √[?]

A: The given figure is of circle whose center is:  (h, k) = (0, 0) and passing through the point (1, 0)

Q: Solve sin(32x) = -√3 Solve the equation for a without evaluating the (Your answer should have the…

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Q: (1) Simplify the following expressions using the index rules showing all working. The final…

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Q: You have a polynomial in this form: x³ + 4x² + cx + 4. (x-2) is a factor of this polynomial. Using…

A: Given Polynomial Px=x3+4x2+cx+4 and a factor of Px is x-2

Q: Question 1 2 3 4 5 6 7 8 9 O (0,1) O (-1,0) O (0, -1) O (1,0) Determine the corresponding ordered…

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Q: A function is graphed below. On which interval of x is the average rate of change of the function…

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Q: My homework question is "There is a lightning rod on the top of a building. From a location 122 feet…

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Q: A student performed this calculation: (5x²5x² + 4x³) - (6x² - 2x³-8x¹4). The student concluded that…

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Q: A plumber charges a fixed fee of $75 to make a service call, plus an hourly rate of $40. Alexander…

A: The fixed fee of a plumber is $75. hourly fee of the plumber is $40. Total time for which Alexander…

Q: ✓ sec= -0 7 If there is more than one solution, separate them with commas. Do not round any…

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Q: Perform the following conversions as indicated.  a) Convert 690 25’ 12” into degrees expressed as a…

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Q: Consider the equations 4x + 2y = 10 and x - y = 13. Select the point where the graphs of these two…

A: See this solution in below.

Q: Find the exact value of the expression. tan 15° + tan 45° 1- tan 15° tan 45°

A: see below the answer and calculation

Q: cos? =21 29 and tan θ < 0, find the value of all six trigonometric functions at θ. Express your…

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Q: Trigonometry Unit 2 Homework Packet Graph each function using radians. y = tani y = 3 tan(0)…

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Q: ind all solutions to the equation below in the interval [0,1/3π) Give all answers as exact values in…

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Q: solve the triangle. 1 a)  a=20 b=18 c=25 A=? B=? C=?    b)  a= 20 b=30 c=12 A=? B=? c=?

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Q: 2. In ADEF,ZE = 132°,e = 20cm, anc d = 15cm. Determine the measure of ZF to the nearest degree.

A: we need to find out the value angle F.

Q: Determine the corresponding ordered pair of the point on the unit circle for the following angle:…

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Q: Graph the point P (-5, -4) on the terminal arm of angle Theta, and determine the EXACT values of the…

A: The point is lies in 3rd quadrant

Q: Which function has the greatest average rate of change between the interval 0<x<3? graph A graph B…

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Q: Which function has the greatest average rate of change between the interval 0 < x < 4? A Number of…

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Q: Write csc ¸x in terms of cos x.

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Q: The bearing from island A to island B is 160 degrees. the bearing from island A to island C is 173…

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Q: solve the triangle 1) a=20 b=16 c=? A=? B=60 C=? 2) a=20 b=18 c=? A=? B=60 C=? 3) a=20 b=22 c=?…

A: 1) a=20, b=16, B=60 According to the Law of Sines: asin(A)=bsin(B)=csin(C)   From the above formula,…

Q: The engines of a plane are pushing it due north at a rate of 300 mph, and the wind is pushing the…

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Q: Given 0 < 0 < 2T, solve cos 20 - cos 0 = 0. 5개 ○ 0, 풍, 풍 3 ○ 5개 3 3 2T 4T 3 3 ○ 0, 2층, 품 3

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Q: The number of hours of daylight in Boston is given by 6-3 sin( daylight that Boston will experience?…

A: Given fx=3sin2π365x+12

Q: Graph each function using radians. Be sure to graph your asymptotes and name period, domain, and…

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Q: For each function, factor each and find the zeros (state the multiplicity of any repeated zeros…

A: We can solve this as follows:

Q: Find all solutions of the equation in the interval [0, 2x). (csc0+2) (sec0+2)=0 Write your answer in…

A: Given, (cscθ+2)(secθ+2)=0

Q: tan(57/6) - tan(7/6) 1 + tan(57/6) tan(7/6)

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Q: 1. Prove the Trigonometric Identity below. Include the Trigonometric Identities you used in your…

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Q: solutions

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Q: Determine two exact values of (in radians) in the interval (0,2], such that 0

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Q: Rewrite the following as a sum of trigonometric functions with no powers greater than 1. HINT:…

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Q: The population sizes of many animal species rise and fall over time. Suppose that the population…

A: The solution is given below

Q: solve the triangle. a= 8.014 in c= 6.156 in  B= 79.67°

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Q: 6. The sun is currently at an 82-degree angle of elevation. A 30-foot-tall telephone pole is leaning…

A: Given:-  Angle of elevation of sun= 82 degree Length of pole = 30 feet Angle of elevation of pole…