Answer:
I'm confused what is the question?
Step-by-step explanation:
Answer:
Step-by-step explanation:
a^2 + b^2=c^2 so 81 + 9= 90 c= Square root of 90 which is 9.5.
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Answer:
C.
Step-by-step explanation:
Answer:
9+(2/x)
Step-by-step explanation:
(x/6) + 4 = 15
-4 -4
x/6 = 11
x6 . x6
x=66