This is very complicated Don't know but I hope you find out

1) x=9, because we can use the Pythagorean theorem, x^2 + 144 = 225, x^2 = 81
2)
, because 6^2 +6^2 = 72, 
3)
, because 
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<span>The
sellers may want to get rid of the
product because it may be taking up space in inventory so they will sell
it for less, this will affect consumer perceptions because there will be more
people with the product which will allow more people to see the product.</span>
State , because the state owner , mayor wtv it is , shouldn’t take care of his state , it isn’t a federal problem
I don’t know the thing is when i do not know i’m answering this because i don’t know or speak your language