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andrey2020 [161]
3 years ago
8

If the distance between (3, k) and (7, 5) is 5, find k.

Mathematics
1 answer:
svetlana [45]3 years ago
4 0

Answer:

k = 8, 2

Step-by-step explanation:

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The similar circles P and Q can be made equal by dilation and translation

  • The horizontal distance between the center of circles P and Q is 11.70 units
  • The scale factor of dilation from circle P to Q is 2.5

<h3>The horizontal distance between their centers?</h3>

From the figure, we have the centers to be:

P = (-5,4)

Q = (6,8)

The distance is then calculated using:

d = √(x2 - x1)^2 + (y2 - y1)^2

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brainly.com/question/3457976

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