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Mathematics 16 Online
OpenStudy (anonymous):

MEDAL & FAN ANYBODY ? An escalator in a department store is to carry people a vertical distance of 18 feet between floors. How long is the escalator if it makes and angle of 40° with the floor? Round to 1 decimal place. a. 9.6 ft b. 11.5 ft c. 17.9 ft d. none of the above

OpenStudy (anonymous):

@sleepyjess can you help ?

OpenStudy (sleepyjess):

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