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An amateur astronomer thinks he may have seen an unusual event in the sky. He needs to describe the location to a nearby observatory. What should he use to describe the event?
asked
Aug 14, 2017
Physics
high-school
2
answers
5
votes
139k
views
decide which part of the quadratic formula tells you whether the quadratic equation can be solved by factoring. −b b2 − 4ac 2a use the part of the quadratic formula that you chose above and find its value,
asked
Apr 16, 2017
Mathematics
high-school
2
answers
3
votes
212k
views
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