Wanna show a picture first
Don't get confused by the "0.01 cm" that's just telling you to round to the hundredths place. Moving on, the shaded area's exterior shows us that it is a square. Meaning you do s^2 to find the area. So, you find the square root of 15 which is <span>3.87... This means the diameter is also 3.87 because the diameter is equivalent to the side's measurement. Divide 3.87 by 2 to find the radius, giving you 1.935. This represents OT's length. Now, just round to the hundredths giving you 1.94 cm. </span>
Answer
Find out the how many games did the teams lose .
To prove
Formula
![Percentage = \frac{Part\ value\times 100}{Total\ values}](https://tex.z-dn.net/?f=Percentage%20%3D%20%5Cfrac%7BPart%5C%20value%5Ctimes%20100%7D%7BTotal%5C%20values%7D)
As given
Salem High School's winter sports teams WON 72% of their games last season.
If the teams played 50 games .
Percentage = 72%
Total value = 50
Put in the formula
![72 = \frac{Number\ of\ games\ win\times 100}{50}](https://tex.z-dn.net/?f=72%20%3D%20%5Cfrac%7BNumber%5C%20of%5C%20games%5C%20win%5Ctimes%20100%7D%7B50%7D)
![Number\ of\ games\ win = \frac{72\times 50}{100}](https://tex.z-dn.net/?f=Number%5C%20of%5C%20games%5C%20win%20%3D%20%5Cfrac%7B72%5Ctimes%2050%7D%7B100%7D)
Number of games win = 36
Number of games teams loses = Total number of games - number of games win
= 50 - 36
= 14
Therefore the number of games team loses are 14 .
10,208 is the correct answer
2075-1195=880$ is the amount of increase
880/1195=0,74 now you only need to multiply with 100
0,74*100=74%
So the price increased by 74%