Answer:
a. (7/4)^4
Step-by-step explanation:
i hope this helps :)
Answer:
b=18, a=9√3
Step-by-step explanation:
30-60-90 rule
Answer:
88 feet per second
Step-by-step explanation:
5280 divided by 60 is 88 and 88 times 60 is 5280 so the answer is 88 feet per second.
Answer: x=y-1
Step-by-step explanation: