if x is a positive integer, what is the length of the hypotenuse triangle C?
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Answer:
c = 12.73
Step-by-step explanation:
a^2 + b^2 = c^2
9^2 + 9^2 = c^2
81 + 81 = c^2
162 = c^2
c = [tex]\sqrt{162}[/tex]
c = 12.7279221
c = 12.73
Mark brainliest please!