aayliahsalud
aayliahsalud aayliahsalud
  • 22-01-2020
  • Mathematics
contestada

PLEASEEE HELP :)))
find the distance between J(664,22) and K(901, -138)
a. (118.5, 80)
b. (782.5, 58)
c. 263.87
d. 285.95

Respuesta :

bayosanuade
bayosanuade bayosanuade
  • 22-01-2020

Answer:  d. 285.95

Step-by-step explanation:

The formula for calculating distance is given as :

d = [tex]\sqrt{(x_{2}-x_{1}^{2})+(y_{2}-y_{1}^{2} )}[/tex]

[tex]x_{1}[/tex] = 664

[tex]x_{2}[/tex] = 901

[tex]y_{1}[/tex] = 22

[tex]y_{2}[/tex] = - 138

Substituting the values into the formula , we have :

d = [tex]\sqrt{(901-664)^{2}+(-138-22)^{2}}[/tex]

d = [tex]\sqrt{(237)^{2}+(-160)^{2}}[/tex]

d = [tex]\sqrt{56169+25600}[/tex]

d = [tex]\sqrt{81769}[/tex]

d = 285.95

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