Mathematics, 06.12.2019 05:31 dquezada21
"a telephone line hangs between two poles 14 m apart in the shape of the catenary y = 20cosh(x/20) - 15, where x and y are measured in meters.
(a) find the slope of this curve where it meets the right pole: the slope is sinh(7/20)
(b) find the angle θ between the line and the pole: θ = 90° - α, so my question is, why is there an angle α and where is it located? "
Answers: 2
Another question on Mathematics
Mathematics, 20.06.2019 18:02
At the school fair, grade 3 raises 84 more then grade 4. grade 4 raises 112 more then grade 2. grade 3 raises 360. how many dollars does grade.2 have
Answers: 1
Mathematics, 21.06.2019 16:00
Given right triangle xyz, which correctly describes the locations of the sides in relation to
Answers: 1
Mathematics, 21.06.2019 21:20
Se tiene en una caja de canicas 10, 4 blancas y 6 negras ¿cual es la probabilidad que en 2 extracciones con reemplazo sean blancas? ¿cual es la probalidad que en 2 extracciones sin reemplazo sean negras?
Answers: 1
Mathematics, 21.06.2019 21:30
Jalen charges $25.50 for every 3 hours of yard work he does for his neighbors. ralph charges $34 for every 4 hours of work that he does. who charges less? opinions: 1.they charge the same amount 2.jalen 3.ralph
Answers: 1
You know the right answer?
"a telephone line hangs between two poles 14 m apart in the shape of the catenary y = 20cosh(x/20) -...
Questions
History, 19.02.2021 19:20
Chemistry, 19.02.2021 19:20
Biology, 19.02.2021 19:20
English, 19.02.2021 19:20
Mathematics, 19.02.2021 19:20
Mathematics, 19.02.2021 19:20
Mathematics, 19.02.2021 19:20
Mathematics, 19.02.2021 19:20
Mathematics, 19.02.2021 19:20
History, 19.02.2021 19:20
