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25-03-2021
Mathematics

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Line segment AB has endpoints A (-4, 4) and B (2, 4). What is the length of line segment AB?

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calleefournet calleefournet

25-03-2021

Step-by-step explanation:

the distance is sqrt ( (-6)^2 + (-12)^2) = sqrt( 36 + 144) = sqrt( 180) = sqrt(36*5) = 6 * sqrt(5)

2/(2+4) = 2/6 = 1/3

-2 + (1/3)*6*sqrt(5) = -2 + 2* sqrt(5)

6 + (1/3)*6*sqrt(5) = 6 + 2* sqrt(5)

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