Respuesta :

aakik2011

Answer:

[tex]\sqrt{193}\\[/tex]

Step-by-step explanation:

Therom: A^2+B^2=C^2

12^2=144

7^2=49

144+49=193

√193 since we squared 12 and 7

Hope this helps you and please mark me brainliest!
12^2+7^2=x^2
144+49=x^2
193=x^2
x=13.89

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