Question

(-5,5 + 2,5) + 6= ; (-7 + 4) + 3=​

Answer 1

Ответ:

3

0

Пошаговое объяснение:

(-5,5+2,5)=-3

-3+6=3;

(-7+4)=-3

-3+3=0

Answer 2

To evaluate the given expressions, let's break them down step by step:

Expression 1: (-5,5 + 2,5) + 6

In mathematics, the comma (",") is not used as a decimal separator. Instead, the decimal point (".") is used. Therefore, we'll correct the expression as follows:

(-5.5 + 2.5) + 6

Now we can simplify it:

-5.5 + 2.5 = -3 -3 + 6 = 3

Therefore, the result of the expression (-5.5 + 2.5) + 6 is 3.

Expression 2: (-7 + 4) + 3

This expression can be simplified as follows:

-7 + 4 = -3 -3 + 3 = 0

So, the result of the expression (-7 + 4) + 3 is 0.