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VikaD [51]
3 years ago
5

Find the value of y. 5 8 4 2 50 Pts!

Mathematics
2 answers:
Vinvika [58]3 years ago
8 0

Answer and Explanation:

Since this is a 30-60-90 triangle, you can use the ratio of side lengths specific to this type of triangle:

x = 4√(2)

y = 2(4) = 8

because where 4 = T,

x = T√2    and     y = 2T

so again:

x = 4\sqrt{2}\\y = 8

AfilCa [17]3 years ago
4 0

Answer:

  • B. 8.

Step-by-step explanation:

<u>All answers verified:</u>

  • A. 5. Incorrect. 5 is not long enough for y.
  • B. 8. Correct. Just the right size for y.
  • C. 4. Incorrect. 4 is already in there, so this is incorrect.
  • D. 2. Incorrect. Not even close to fit y.

<u>Your answer is B.</u>

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