Answer:
answer is b
Step-by-step explanation:
look at the picture
All of the values follow the same formula rule. n= n x (n-1) / 2
Use this formula to find the number of segments.
100-9(2+6)=100-9(8)=100-72=
so the answer is 28
Answer:
At her current rate it will take here 70 minutes to finish the race
Answer: A: 2
Step-by-step explanation:
In order to find the slope of the line, you must know about rise/run, which means that you go up and over to your next point. For example: I started at the point 0,-4 and went up two and to the right one to the point -2,1, which i rose 2 and ran 1, or 2/1, which equals 2
