cheetahgirl10000
cheetahgirl10000 cheetahgirl10000
  • 13-11-2019
  • Mathematics
contestada

Please help!!!!!!!!!!!!!

Please help class=

Respuesta :

Moalhazaa
Moalhazaa Moalhazaa
  • 13-11-2019

Answer:

B

Step-by-step explanation:

Because when you solve for r , then you need to do some algebras and you will get the answer.

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