krishashiwakoti
krishashiwakoti krishashiwakoti
  • 14-07-2021
  • Mathematics
contestada

please tell me I dont know plz plz​

please tell me I dont know plz plz class=

Respuesta :

mathlover3734
mathlover3734 mathlover3734
  • 14-07-2021

Answer:

a=450 b=480

Step-by-step explanation:

do like this

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