<h3>
Answer: 50%</h3>
Work Shown:
change = new - old = 189-126 = 63
percent increase = (change/old)*100%
percent increase = (63/126)*100%
percent increase = (0.50)*100%
percent increase = 50%
50% of 126 = 0.50*126 = 63
126+63 = 189
The answer is confirmed.
Answer:
Each angle is equal to 108 degrees. The internal angles of a pentagon add up to 540.
No matter what the side lengths are, so long as it is a regular pentagon, each angle will always be exactly 108 degrees.
Well, for each 
hour you work, you are going to earn 
dollars.
Given that we are keeping a constant rate of adding given the number of hours , we can say that 
is the following:
For example, working at 8 dollars per hour will get the following equation:
For every hour you work, you receive another 8. Thus, we are multiplying them together.
The final equation is T = hd.
