The slope perpendicular to an undefined slope is: 0
Example:
x = 5 is a vertical line and has an undefined slope.
The line perpendicular to it is y = <em>any value</em> which has a slope of 0.
I hope this makes sense. If not, please post the homework question so we can help you find the circumcenter.
Well, 15% of 60 is 9 so now you have to create a model :)
X | Y
-2 | 9
-1 | 6
0 | 3
1 | 0
2 | -3
Question : Jin’s soccer team has 4 coaches and 22 players, and his twin sister’s team has 2 coaches and 11 players. If the relationship between the number of players and coaches is proportional throughout the league, which ordered pair could represent the total number of coaches and players in the entire league?
-------------------------------------------------------------------------------------------------------
Answer :
<em>B :</em>
<u>26 coaches and 143 players</u>
<u />
Answer:
8 : 1
Step-by-step explanation:
Given ratio of sides = a : b, then
ratio of area = a² : b²
ratio of volumes = a³ : b³
Given
ratio of areas = 384 : 96 = 4 : 1 ← in simplest form, then
ratio of sides = 
: 
= 2 : 1
Hence
ratio of volumes = 2³ : 1³ = 8 : 1
