Question

solve it propery please​

Answer 1

Answer:

1)The additive inverse of - 5/9 is 5/9

2)The reciprocal of - 19/16 is - 16/19 and - 7/-8 is -8/7

3)The answer is - 648/-37 = 17.513.......

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Answer 2

Answer:

1. 5/-9
2. -16/19, 8/7
3. 648/37
4. 15/90, 16/90, 17/90, 18/90
5. infinite

I GUESS ALL THE ANSWES ARE BUT NOT SURE ABOUT IT . I HAVE TRIED MY BEST☺️