Answer:
8n^2+7n+2/3
Step-by-step explanation:
combine like terms
5n+2n=7n
Ok, so we have to find areas and subtract
area=legnth times widht or base times height
parking space area=17 times 9=153
car=16 times 6=96
subtract
153-96=57
answer is 57 ft^2

We know that

because of the Pythagorean trig identity

.
Answer:
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Step-by-step explanation: