Question

who will answer this all questions properly I will mark as brainlist​

Answer 1

Answer:

Step-by-step explanation:

Búscalo en algo, lo siento, esto es difícil, pero como por ejemplo .... yahoo, youtube, sofict y muchos otros amigo: 3

Answer 2

Answers of the following questions is as under :-

1. the magnitude of a real number without regard to its sign ; non-negative value

2. 5

3. is the number that, when added to a, yields zero.

4. -6 ; 10

5. (-50) ; Commutative

6. 0 ; Zero (0)

7. 1 ; One (1)

8. positive ; 33

9. negative ; (-40)

10. positive ; 6 ; 20

11. negative ; (-40) ; (-24)

12. positive ; 4 ; 6

13. negative ; (-3) ; (-2)

14. not commutative under subtraction

15. 7 ; associative

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