Answer:
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Step-by-step explanation:
By pythagorean theorum we calculate the height:
=
= height of triangle
area of triangle = base * height
area = 
There are two triangles so:
Multiply this by 13.25 to get total cost:
=$259.65
Dividing by 2 is obvious. Square root is "a number which produces a specified quantity when multiplied by itself." Essentially the opposite of exponents.
(2,716 feet) x (1mile / 5,280 feet) = <em>0.5144 mile</em> (rounded)
The table of values has an inverse relationship. An inverse relationship is a relationship in which changes in one set of values causes changes in another set of values in the other direction. Simply saying, if a set of values (x) increases, another set of values (y) decreases.
No, 7/5 is not an integer because it is not a negative number.
It would however be a rational number because it has a decimal.
7/5 = 1.4
It <em>would not </em>be a irrational number because this is a simple fraction, irrational numbers do not have simple fractions.
