notpeppapigs notpeppapigs
  • 20-09-2021
  • Mathematics
contestada

Find the distance between the point (6.3) and the line 3x + 5y +1=0.

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sqdancefan
sqdancefan sqdancefan
  • 21-09-2021

9514 1404 393

Answer:

  √34 ≈ 5.831

Step-by-step explanation:

The distance (d) between point (x, y) and the line ax +by +c = 0 is given by ...

  d = |ax +by +c|/√(a²+b²)

Using the given values, the distance is ...

  d = |3(6) +5(3) +1|/√(3² +5²) = 34/√34

  d = √34

The distance between the point and the line is √34 ≈ 5.831 units.

_____

The graph confirms this result by showing the line is tangent to a circle with radius √34 centered on (6, 3).

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