It should be 146.667 feet per second
Yes, polygons are always plane figures
Whats the problem?
756/35=21,6
Answer:

Step-by-step explanation:
When reducing a number to its lowest term you use the GCF of the denominator and numerator then divide using this number. :
÷
= 
The gcf of 75 and 225 is 75 so we divide both the numerator and denominator by 75.
HOPE THIS HELPED