Respuesta :

TheAakash
It's the average of the two, which means, we can use the formula:
[tex] \frac{a+b}{2} [/tex]
[tex] \frac{3.25+(-2.75)}{2} [/tex]
[tex] \frac{0.5}{2}= 0.25 [/tex]

0.25 is your answer.
ElenaClaudia
[tex]\boxed{ \text{Average formula :} \dfrac{a+b}2}} \\ \\ A= \dfrac{3.25 - 2.75}{2} \\ \\ A = \dfrac{0.5}{2} \\ \\ \boxed{A=0,25}[/tex]

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