Nolan spent $320. He spent around 40% of his money.
800-480=320.
320/800=0.4
0.4 x 100= 40%
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Answer:

Explanation:
Angle of depression = 
b = Height of building = 42 feet

p = Distance from the car to the base of the building
From the trigonometric identities we get

The distance from the car to the base of the building is
.
Answer:
we get fruits, Woods, different types of soil medicines and animals
Explanation:
does this help
Answer:
False
Explanation:
I mean it could be good farm land but it doesn't have to. The orgin of Mesopotamia means between two rivers which makes it good for farming.