ammartimaliya1 ammartimaliya1
  • 13-05-2020
  • Mathematics
contestada

Which of the following number would have digit 9 at units place?
A)49²
B)61²
C)47²
D)19²

Respuesta :

timwallace2001 timwallace2001
  • 13-05-2020

Answer:

C

Step-by-step explanation:

cause 7 x7 = 49....make sense?

Answer Link
melanfl3047 melanfl3047
  • 13-05-2020
The answer will be C
Answer Link

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