Mathematics, 10.01.2020 08:31 zoeyandblaze
From a window 20 feet above the ground, the angle of elevation to the top of a building across
the street is 78°, and the angle of depression to the base of the same building is 15°. find the
height of the building across the street.
Answers: 1
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Abus ride for a senior citizen cost $1.25. a monthly pass costs $35. write and inequality that represents the number of times a senior citizen must ride the bus for the monthly pass to be a better deal.
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Mathematics, 21.06.2019 21:00
List x1, x2, x3, x4 where xi is the midpoint endpoint of the five equal intervals used to estimate the area under the curve of f(x) between x = 0 and x = 10.
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Mathematics, 21.06.2019 22:00
The sum of the speeds of two trains is 720.2 mph. if the speed of the first train is 7.8 mph faster than the second train, find the speeds of each.
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From a window 20 feet above the ground, the angle of elevation to the top of a building across
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