What we know:
Lot= 21 x 30ft
Perimeter=2l+2w
Want to put 4 corner post and one post every 3 ft
What we need to find:
How many post we need.
Perimeter=2 (21)+2 (30)=42+60=102ft
102/3=34
34 posts are needed.
Answer:
hes paid 13,640
Step-by-step explanation:
486/900 = .54 = 54%. .......
Answer:
7
Step-by-step explanation:
2,4,6,8,10,12,14 that is howni got my answer
Step-by-step explanation: