The radius is 3.27 cm, because I used the formula in reverse.
Answer:
2
Step-by-step explanation:
Kelly ran at an average speed of 8 miles per hour. If she finished the race in one and a half hours that means she ran 12 miles.
8=x
?=3/2x
12=x
We now know the road is 12 miles long. Ava has an average speed of 6 miles so she will finish it in 12/6 hours.
12/6=2
1. Midpoint = (-2+12)/2 = 10/2 =
5
2. C(5, 2) E(-1, 0) D=?

Answer: D(-7, -2)
Answer: 5
Step-by-step explanation:
Answer:
-10
Step-by-step explanation: