julia4396
julia4396 julia4396
  • 24-10-2018
  • Mathematics
contestada

I need help with these 3 please help!

I need help with these 3 please help class=

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bean127 bean127
  • 24-10-2018
I am pretty sure R is -19 meters and N is -7 and A is 476 AD
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opeavler opeavler
  • 24-10-2018

21 for the second one

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