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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