Respuesta :

yes she would. bc she run up 4.5 and since she is goin back down the same amount it would be negative and so she will end up at 0

Arianna should run down by 4.5 for presenting an additive inverse.

The following information should be considered:

  • Arianna runs up 4.5 stairs flights.

Based on the above information, we can say that she would be going back down a similar amount so it should be negative and end up at zero.

Therefore we can conclude that Arianna should run down by 4.5 for presenting an additive inverse.

Learn more: brainly.com/question/15284063