lol9691

06.01.2021 • 

Mathematics

Which statement is true about the graphs of the two lines and ? The lines are perpendicular to each other because –8 and are opposite reciprocals of each other.
The lines are perpendicular to each other because and are opposite reciprocals of each other.
The lines are neither parallel nor perpendicular to each other because –8 and are not opposite reciprocals of each other.
The lines are neither parallel nor perpendicular to each other because and are not opposite reciprocals of each other.

Ответ:

coursonianp8izbc

24.04.2023

Mathematics

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15. 5/9, 9.5%, 0.95, 99%
16. 50%, 0.35, 38% 3/8
17. 4/5, 0.45, 54%, 44.5%
18. 20%, 0.3, 1/3, 3%
Hope this is right

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