cfdddd cfdddd
  • 01-03-2018
  • Mathematics
contestada

Is this correct please

Is this correct please class=

Respuesta :

KaitlynGarrison KaitlynGarrison
  • 01-03-2018
18a is correct, 18b is incorrect, 18c is correct, 18d is false, 18e is false, 18f is true, 19 is incorrect. 
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