<span>The expansion of the warehouse will not affect the dimensions of the surrounding fence.</span>
Hey there!
The answer to your question is 
Given:

First, we can start by adding like terms. The following are like terms:



Now, we can add these pairs together, giving us:



Now, add all this together, and we get our answer as:

Have a terrificly amazing day!
<h2>Solving for the measurements of Complementary Angles</h2><h3>Answer:</h3>
and 
<h3>Step-by-step explanation:</h3>
Recall that Angles that are supplementary to each other add up to
.
Let
be the measure of the supplementary angle.
If an angle is
more than its supplementary angle, the measure of that angle is
. The sum of both angles are expressed
but since the have to add to
as they are supplementary,
.
Solving for
:

Since the other angle measures
, we can plug in the value of
to find the measure of the angle.
Evaluating
:

The measure of the angles are
and 
Answer:
They drove 150 miles on the 3rd day.
Step-by-step explanation:
Use a ratio to solve:
miles : hours
300 : 6
250 : 5
50 : 1
x : 3
x would be 150 miles