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kicyunya [14]
3 years ago
7

The distance AB rounded to the nearest = [ ? ] You’ll be marked as brainlest !! Help !!

Mathematics
1 answer:
aleksley [76]3 years ago
3 0

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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