Mathematics, 11.11.2020 17:50 jasiyous21
A telephone line hangs between two poles 14 m apart in the shape of the catenary y = 21 cosh x 21 − 16, where x and y are measured in meters. A telephone line hanging between two poles is on the x y coordinate plane. The left pole is located at x = −7 and the right pole is located at x = 7. The line hangs between the poles crossing the y-axis at y = 5. The acute angle formed by the right pole and the hanging line is labeled θ.
(a) Find the slope of this curve where it meets the right-hand pole. (Round your answer to four decimal places.)
(b) Find the angle θ (in degrees) between the line and the pole. (Round your answer to two decimal places.) θ = °
Answers: 2
Mathematics, 21.06.2019 13:30, adreyan3479
Combined megan and kelly worked 60 hours. kelly worked twice as many hours as megan. how many hours did they each worked?
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Mathematics, 21.06.2019 16:00, pringleosmond
65 8 7 4 5 6 8 4 3 2 1 9 5 6 4 2 1 6 5 1 5 1 3 2 3 5 multiply the third number in the first row by the seventh number in the third row. add this result to the fifth number in the second row. add to this total ten times the fourth number in the third row. subtract the eighth number in the first row from the result.
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Mathematics, 22.06.2019 02:00, lala158736
Which of the following choices gives you a slope of 3?
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A telephone line hangs between two poles 14 m apart in the shape of the catenary y = 21 cosh x 21 −...
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