12/14=6/7
Because you divide by 2.
Answer:
C
Step-by-step explanation:
I think it is C. Sorry if I'm wrong.
Answer:
160 inches
Step-by-step explanation:
An octagon has 8 sides;
20*8=160
1 hour=3600 seconds
1 mile=5280 feet
87 miles/hr (1 hr/3600 sec)(5280 ft/mile)=127.6 feet/sec
Distance= Rate*time
d=127.6(12)=1531.2 feet (after 12 seconds)