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Slav-nsk [51]
3 years ago
5

Two points on a line are chosen to find the slope. The rise is 9 and the run is 21. What is the slope of the line?

Mathematics
2 answers:
garik1379 [7]3 years ago
8 0
3/7

3/7=9/21

9÷3/21÷3=3/7
denis-greek [22]3 years ago
3 0

\frac{rise}{run} = \frac{9}{21} = \frac{3}{7} <em>(reduced the fraction by dividing by 3)</em>

Answer: A

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To find percentage of something, we always take the percentage, convert it to decimal by dividing by 100, and then multiply that decimal with the number given.

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