Mathematics, 17.11.2020 02:40 lkmarus
PLEASE HELP!
1) What are the different measurements for angles and how do we convert between them? Explain with examples of your own.
2) How do you find the sine, cosine, and tangent values on the unit circle? Provide an example.
3) Provide an example of a unique trig function that includes multiple transformations. Describe how it is different from the standard trig function f(x) = sin x, f(x) = cos x, or f(x) = tan x using key features.
4) Where does the Pythagorean Identity sin2 Θ + cos2 Θ = 1 come from? How does it relate to right triangles?
5)The maximum afternoon temperature in a city might be modeled by t = 60 – 30cos(πx/6)
where t represents the maximum afternoon temperature in month, x, with x = 0 representing January, x = 1 representing February, and so on.
Describe how to fInd the maximum temperature in April and state what this would be.
How would you have to change the model if the maximum temperature in April, due to global warming, starts rising?
Answers: 2
Mathematics, 21.06.2019 21:20
An office supply company conducted a survey before marketing a new paper shredder designed for home use. in the survey, 80 % of the people who tried the shredder were satisfied with it. because of this high satisfaction rate, the company decided to market the new shredder. assume that 80 % of all people are satisfied with this shredder. during a certain month, 100 customers bought this shredder. find the probability that of these 100 customers, the number who are satisfied is 69 or fewer.
Answers: 2
Mathematics, 21.06.2019 23:10
In which quadrant does the point lie? write the coordinates of the point. a. quadrant ii; (–2, –4) b. quadrant iii; (2, 4) c. quadrant iii; (–2, –4) d. quadrant iv; (–4, –2)
Answers: 3
Mathematics, 22.06.2019 03:30
Right triangle abc has three sides with lengths ab= 119, bc = 169, ca= 120. find the value of cos c. hint: draw and label the triangle. the hypotenuse is always the longest.
Answers: 2
PLEASE HELP!
1) What are the different measurements for angles and how do we convert between them?...
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