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23-08-2021
Mathematics

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find the distance between each pair of points (-1,4) and (1,-1)

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24-08-2021

Answer:

4.5

Step-by-step explanation:

find the difference,square them,add and find the square root

-1-1=-2

4-(-1)=4

2^2+4^2=4+16

=20

square root of 20=4.5(2dp)

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