dougjr1215 dougjr1215

25-04-2020
Mathematics

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Find the length of the missing side, x=

Find the length of the missing side x class=

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nktselepov nktselepov

25-04-2020

[tex] {x}^{2} + {11.9}^{2} = {14.7}^{2} \\ x = \sqrt{ {14.7}^{2} - {11.9}^{2} } \\ x = \sqrt{74.48} \\ x = 8.6301796042... [/tex]

Answer: 9 or 8.6

I don't know, need I round to 8.6 or 9, so you can try both answers

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