Question

200-(-1,4);0-(+3);19-0;​

Answer 1

Ответ:

1. это математика.

2.200-(-1,4)=200+1,4=201,4

3.0-(+3)=0-3=-3

4.19-0=19

Объяснение:

Answer 2

It looks like you've provided a series of mathematical expressions. Let's calculate them one by one:

1. 200 - (-1,4): To subtract a negative number, you can treat it as addition. 200 - (-1,4) = 200 + 1.4 = 201.4

2. 0 - (+3): Subtracting a positive number is the same as subtracting. 0 - (+3) = 0 - 3 = -3

3. 19 - 0: Subtracting zero from any number results in the same number. 19 - 0 = 19

So, the results are:

1. 200 - (-1,4) = 201.4
2. 0 - (+3) = -3
3. 19 - 0 = 19