Question

(3,48 + (–2,17)) + (–7,18 + 4,49) =

Answer 1

Ответ:

- 1,38.

Пошаговое объяснение:

(3,48 + (–2,17)) + (–7,18 + 4,49) = 3,48 - 2,17 - 7,18 + 4,49 = -1,38

Answer 2

To calculate this expression, you'll need to perform addition and addition of vectors. You should add the corresponding components of each vector together.

Let's break it down step by step:

(3.48 + (-2.17)) = 1.31 (-7.18 + 4.49) = -2.69

Now, we have two vectors:

Vector A: (1.31, -2.69)

Next, add the two vectors together:

(1.31, -2.69) + (-2.69, 4.49)

Now, add the corresponding components:

(1.31 + (-2.69), -2.69 + 4.49)

Perform the additions:

(-1.38, 1.8)

So, the result of the expression is (-1.38, 1.8).