karltonop
karltonop
24-04-2017
Mathematics
contestada
find the distance between (0,-1) and (2,3)
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irspow
irspow
24-04-2017
The distance between two points if found using the Pythagorean Theorem...
d^2=(dx)^2+(dy)^2
d^2=(2-0)^2+(3--1)^2
d^2=2^2+4^2
d^2=4+16
d^2=20
d=√20 units
d≈4.47 units (to nearest hundredth of a unit)
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whyareyounotgay0
whyareyounotgay0
24-04-2017
[tex] \sqrt{(2-0) ^{2} + (3-(-1)){2} [/tex] =4.47
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