nwnena15 nwnena15
  • 26-05-2020
  • Mathematics
contestada

i need help with this please

i need help with this please class=

Respuesta :

duskism
duskism duskism
  • 26-05-2020

Answer: 10

Step-by-step explanation:

You multiply the 2 oxygens by 5 which gives you 10.

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