hello
so to find x, we need to use a rule.
the rule is: the exterior angle of a triangle is equal to the sum of the opposite interior angles.
so our exterior angle is xº, and the opposite interior angles are 53º and 45º.
we could set up a basic equation (although not completely necessary)
xº=53º+45º
xº=98º
hope this helps
have a nice day :)
has degree 3, so it takes the general form
It has a root 
of multiplicity 2, which means 
divides exactly, and it has a root of 
of multiplicity 1 so that 
also is a factor. So
Expanding this gives
The 
-intercept occurs for 
, for which we have
Then
So we have
-0.10416 /.going on forever
<h3>
Answer: 1/4 mile</h3>
Explanation:
A square has all four sides the same length. So the length and width are the same.
We can see that (length)*(width) = (1/4)*(1/4) = 1/16 square miles.
If you wanted, you could solve for W in (1/4)*W = 1/16 and you should get W = 1/4.
