Critiphy
Critiphy Critiphy
  • 03-06-2021
  • Mathematics
contestada

Please help need this rn

Please help need this rn class=

Respuesta :

eglerasc eglerasc
  • 03-06-2021

Answer:

41

Step-by-step explanation:

0,5r = 20,5|:0,5

r = 41

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