enochelim707
enochelim707 enochelim707
  • 24-01-2021
  • Chemistry
contestada

please help on question 7 and 8
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please help on question 7 and 8 class=

Respuesta :

tara5868 tara5868
  • 24-01-2021

Answer:

7. 5km/h

8. 10km/h

I just need to add characters so i can post

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