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Arada [10]
3 years ago
9

I need help with #2

Mathematics
1 answer:
andrew-mc [135]3 years ago
5 0

Answer:

28 < x < 114

Step-by-step explanation:

  • x cannot be larger than or even equal to 71 + 43 = 114. So it must be less than 114.
  • But there are limits on the other end as well. 43 +x > 71, otherwise you won't have a triangle. so you have to solve that inequality as well
  • 43 + x > 71            Subtract 43 from both sides.
  • 43-43 + x > 71 - 43
  • x > 28
  • To put this in the form of the answer you need it looks like this.
  • 28 < x < 114
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