30 = arc BC / 2
arc BC = 2(30)
arc BC = 60
answer
D. 60
Answer:
(5.5,2)
Step-by-step explanation:
see the pic for the steps
For number 7 the answer should be 20%. 10 is 50% and the other 6 is 30%.
40 minutes is not a full hour so you need to convert this to hours
40 minutes / 60 minutes = 2/3 of an hour
So a car driving at the rate of 34 2/3 mph will go
34 2/3 * 2/3 = Miles in 40 minutes
40 * (4/9) = ?or
160/9 = ? or
17 7/9 Miles