melaniegreenarringto melaniegreenarringto

18-09-2019
Mathematics

contestada

9.-81 divided by 9 A:90 B:9 C:-90 D:-9

Respuesta :

Walter77 Walter77

18-09-2019

Answer:

9

Step-by-step explanation:

81 is a perfect square. dividing it by 9 gives you 9 as the answer for question 9.

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