chickenboy03200 chickenboy03200

18-05-2020
Mathematics

contestada

Evaluate the expression when a=9.
2a2

Respuesta :

xyfactor1 xyfactor1

18-05-2020

Answer:

36

Step-by-step explanation:

Substitute the A for the 9, since A=9, and multiply the numbers

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alexia12357 alexia12357

18-05-2020

36 because 9x2 is 18 and 18x2 is 36

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