Mathematics, 22.04.2021 04:10 pierceybbpow8o39
What two numbers multiply together to equal -15 and add together to equal -14?
Answers: 2
Mathematics, 22.06.2019 06:00
Sound travels about 750 miles per hour. a) suppose it takes about 1.5 seconds to hear the echo. how far away is the canyon wall, in feet? for this i got 825 ft b) suppose you stand 1,925 feet from the canyon wall and sound the horn. how long will it take to hear the echo? (i'm stuck on this)
Answers: 1
What two numbers multiply together to equal -15 and add together to equal -14?...
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