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PLEASE HELP ME :( Find the surface area of the cone. *
answered
Jul 27, 2021
Mathematics
high-school
5
votes
185k
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The ions formed by nonmetals in group 6A and 7A... A: have a numerical charge that is found by subtracting the group number from 8 B: have a numerical charge that is found by subtracting 8 from the group
answered
Jul 11, 2021
Chemistry
middle-school
3
votes
71.0k
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For which invention did Guglielmo Marconi win the Nobel Prize in Physics? phonograph radio telephone automobile
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Jul 9, 2021
History
middle-school
2
votes
151k
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