3 years ago

A triangle has two sides of length 13 and 8. What compound inequality describes

Mathematics

1 answer:

Molodets [167]3 years ago

5 0

Answer:

5 < x < 21

Step-by-step explanation:

The shortest would be if the 8 leg folded back on the 13 leg

13 - 8 > 5

The logest would be if the 8 leg extended the 13 leg

13 + 8 < 21

Therefor

5 < x < 21

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Answer:

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${x}^{2} - 2x - 15$

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