The answer is actually 80 degrees, I just took the test.
It is given in the question that
A farmer owns about 960 acres of land. If his farm is square.
First we convert acres to miles square, and the conversion expression is

Therefore,

Let the side length of the square be x miles .
And the formula of area of square is

Answer:
-40
Step-by-step explanation:
Since x is 10 you need to multiply 10*-4 which equals -40.
Answer:
0.0053763441
Step-by-step explanation:
90 divided by 9300 would be 0.0053763441