Mathematics, 16.02.2021 22:30 marofthejt9089

A pair of listening posts picks up a sound, with one listening post recording the sound after the other. the equation x^2 /1890625 - y^2 / 7,109,375=1 represents possible locations of the sound source with units in feet. how far apart are the listening posts? 1,375 feet
2,750 feet
3,000 feet
6,000 feet

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