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Mathematics

1 answer:

timofeeve [1]3 years ago

8 0

10.5^2 + 20.8^2 = 110.25 + 432.64 = 542.89
23.3^2 = 542.89
Right triangle
------------------------
20.1^2 = 524.41
6^2 + 20.1^2 = 36 + 404.01 = 440.01
Not a right triangle

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If you plugged in the points it would be m = -4-4/3-1

so m = -8/2 = -4

so the slope is -4

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