hallineisz
hallineisz hallineisz
  • 22-10-2019
  • Mathematics
contestada

The distance between the points (2,8) and (4,7) is

Respuesta :

jimrgrant1 jimrgrant1
  • 22-10-2019

Answer:

[tex]\sqrt{5}[/tex]

Step-by-step explanation:

Calculate the distance d using the distance formula

d = √ (x₂ - x₁ )² + (y₂ - y₁ )²

with (x₁, y₁ ) = (2, 8) and (x₂, y₂ ) = (4, 7)

d = [tex]\sqrt{(4-2)^2+(7-8)^2}[/tex]

   = [tex]\sqrt{2^2+(-1)^2}[/tex]

   = [tex]\sqrt{4+1}[/tex]

   = [tex]\sqrt{5}[/tex] ≈ 2.24 ( to 2 dec. places )

Answer Link
N3k0lv3
N3k0lv3 N3k0lv3
  • 11-06-2021

Answer:

it is 5!!

Step-by-step explanation:

Answer Link

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