An = 45, d = 5, sn = 210, find a1, n
Arithmetic sequence/series
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Physics, 09.04.2021 17:00 leelee85503
An = 45, d = 5, sn = 210, find a1, n
Arithmetic sequence/series
Answers: 3
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You walk 45 m to the north, then turn 90° to your right and walk another 45 m how far are you from where you originally started? a.45 m b.41 m c.85 m d.64 m
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