Mathematics, 13.11.2020 22:50 2021andrewkell
A ramp has a slope of 1 : 20
If this ramp is 15 m long, what is the height of the ramp.
explain
Answers: 1
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Two cities a and b are 1400km apart and lie on the same n-s line. the latitude of city a is 23 degrees. what is the latitude of city b. the radius of the earth is approximately 6400km.
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A ramp has a slope of 1 : 20
If this ramp is 15 m long, what is the height of the ramp.
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