Answer:
4
Step-by-step explanation:
There are 4 ways to ignore one of the points. The other 3 can be connected to form a triangle.
_____
More formally, the number of ways that 4 items can be chosen 3 at a time is given by ...
... C(4, 3) = 4!/(3!(4-3)!) = 4/1 = 4
Answer:
2 1/2 divided by 1/10 = 25
5 divided by 1/10 = 50
<em>Hope this helps</em>
<em>-Amelia</em>
Answer:
-137
Step-by-step explanation:
The difference between two numbers can be found through subtraction.
-45 - 95 = -137.
Answer:
JKCA DASVAN OVAJKDJVNAJjkkfkav
Step-by-step explanation:
Answer:
72
Step-by-step explanation:
