snoopyqueen1812 snoopyqueen1812

09-11-2017
Mathematics

contestada

An inclined railway is 5412 ft long and runs up the side of mountain at an average incline of 19 degree. What is the gain in altitude? Round to the nearest foot

Respuesta :

mathstudent55 mathstudent55

09-11-2017

sin 19 = y/5412

y = 5412 * sin 19

y = 1762 ft

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