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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