someone453332 someone453332

19-02-2018
Mathematics

contestada

Find the value of the combination.

How many straight lines can be drawn through 20 points, of which no three lie on any one straight line?

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isaacdavis1129 isaacdavis1129

19-02-2018

Using the formula 20(20-1)/2, we can get the answer. Plugging it in, we have (19*20)/2, which is 190

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24-06-2021

Answer:

190

Step-by-step explanation:

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