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Answers by Yttrium

Answers by Yttrium
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Help!! Answer for 15 pts.
answered Feb 22, 2018
1 vote
71.6k views
How many atoms are in a molecule of iron oxide (Fe2O3)? A. 3 B. 2 C. 1 D. 5
answered Jul 16, 2017
4 votes
163k views
Which double-angle or half-angle identity would you use to verify that sin2x/2sin^2x=cotx
answered Mar 31, 2017
1 vote
156k views
What is the supplement of 164 degrees?
answered May 5, 2016
2 votes
154k views
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