Answer:
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Step-by-step explanation:
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Ink in blue are notes and equations you need to know.
Answer:
I'm sorry I don't know
Step-by-step explanation:
but maybe next week I'll be able to answer you
Answer:
10.2
Step-by-step explanation:
There is no triangle below. Try to edit this problem.
A^2 + b^2 = c^2
3^2 + 8^2 = c^2
9 + 64 = c^2
73 =c^2
take the square root of each side
c= 8.544