aryanhassija24
aryanhassija24 aryanhassija24
  • 02-02-2020
  • Mathematics
contestada

Find the distance between point (0.5, −1.4) and line 12x+5y+6=0.

Respuesta :

bayosanuade
bayosanuade bayosanuade
  • 02-02-2020

Answer: d = [tex]\frac{5}{13}[/tex]

Step-by-step explanation:

The formula for finding distance between a point and a line is given as :

d = [tex]\frac{/Ax_{1}+By_{1}+C/}{\sqrt{(A)^{2}+(B)^{2}}}[/tex]

A = 12

B = 5

C = 6

[tex]x_{1}[/tex] = 0.5

[tex]y_{1}[/tex] = -1.4

Substituting the values into the formula :

d = [tex]\frac{/12(0.5)+5(-1.4)+6/}{\sqrt{(12)^{2}+(5)^{2}}}[/tex]

d = [tex]\frac{/6+(-7)+6/}{\sqrt{144+25}}[/tex]

d = [tex]\frac{5}{\sqrt{169}}[/tex]

d = [tex]\frac{5}{13}[/tex]

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