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lys-0071 [83]
3 years ago
6

Using the figure, find x and y

Mathematics
1 answer:
kakasveta [241]3 years ago
7 0

Answer:

  • x = 8
  • y = 2√3

Step-by-step explanation:

The triangle is recognizable as a 30°-60°-90° right triangle, which has side length ratios ...

  1 : √3 : 2

Side x is thus twice the length of short side 4, so x = 8.

Side y is √3 times the length of short side x-6 = 2, so y = 2√3.

_____

If you don't happen to recognize the triangle dimensions, you can find x and y using the Pythagorean theorem.

  x = √(4² +(4√3)²) = √64 = 8

  y = √(4² -2²) = √12 = 2√3

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Solve for X. y=1/4 (x)+3
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The answer is:
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{Otherwise, the question might be "incomplete".}.
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