Answer:
155
Step-by-step explanation:
828.6 repeating (or 829 rounded up) feet per second.
Answer:
add 12 for all sides I think
Step-by-step explanation:
but if 12 yd is on both sides you must add 12+12 and the after getting the answer add then with 12+12
Answer:
9.21954445729
Step-by-step explanation:
use distance formula
The first, second, fifth, and seventh are all true