iyanna093 iyanna093

10-02-2020
Mathematics

contestada

Which of the following expressions are equivalent to (6.2+6.2)+9.4

Which of the following expressions are equivalent to 626294 class=

Respuesta :

destinyray destinyray

10-02-2020

Answer:

a and e

Step-by-step explanation:

(6.2 + 6.2) + 9.4 = 21.8

6.2 + (6.2 + 9.4) = 21.8

-(-6.2 + 6.2) + 9.4 = 9.4

-(6.2 + 6.2) + 9.4 = -3

6.2 - (-6.2 - 9.4) = 21.8

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