amyatheplug09 amyatheplug09

02-01-2021
Mathematics

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The distance AB rounded to the nearest = [ ? ]

You’ll be marked as brainlest !! Help !!

The distance AB rounded to the nearest Youll be marked as brainlest Help class=

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gufeliz1965 gufeliz1965

02-01-2021

The points shown on the graph are (-1,2) and (1,-2).

d = sqrt{-2-2)^2 + (1-(-1))^2}

d = sqrt{(-4)^2 + (1+1)^2}

d = sqrt{16 + 4}

d = sqrt{20}

d = 4•sqrt{5}

d is about 8.94427191.

Rounded to the nearest tenth, we get d = 8.9.

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