MaryC11 MaryC11
  • 13-03-2017
  • Mathematics
contestada

find the difference between the points (2.7, 5.1) and (3, 4.7) please :)

A. 0.05
B. 0.5
C. 5

Respuesta :

sdmatera
sdmatera sdmatera
  • 13-03-2017
I would use the distance formula: d=√(x2-x1)^2+(y2-y1)^2
(2.7, 5.1) is the first point and (3, 4.7) is the second point
d=√(3-2.7)^2+(4.7-5.1)^2
d=√(.3)(.3)+(-.4)(-.4)
d=√0.09+0.16
d=√0.25
d=0.5 so B

Hope this helps
Answer Link
pbjgurl123
pbjgurl123 pbjgurl123
  • 13-03-2017
b. 0.5 hope u get a good grade
Answer Link

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