RIRI13
RIRI13 RIRI13
  • 04-05-2016
  • Mathematics
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Can anyone help me with 16,18,and 19 please

Can anyone help me with 1618and 19 please class=

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tomsparrey
tomsparrey tomsparrey
  • 04-05-2016
16-A 18-B 19-D (not 100% sure on 16)
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