Note that

, where

is the area,

is the length, and

is the width. Substituting our values in, we have:

Multiplying by

gives:

So the width is

miles.
Answer:
diameter
Step-by-step explanation:
BD is the diameter of the circle.
In f(x) = 3x + 2, the x is being represented in the function. So, if we replace the x with the g(x) functions, we get:
f(g(x)) = 3(2x - 4) + 2
f(g(x)) = 6x - 12 + 2
f(g(x)) = 6x - 10
Answer:
x = 7/2 or 3.5
Step-by-step explanation:
-4p/-4 = -14/-4
p= 7/2
7/2 = 3.5
A = 1/2bh
40 = 1/2 x^2
x^2 = 80
x = 8.9