Answer:
15%
Step-by-step explanation:
120/800 = 3/20 = 0.15
0.15 x 100 = 15
Answer:9
Step-by-step explanation:pp
h=3in
A=a+b
2h
Solving forh
h=2A
a+b=2·13.5
3+6=3in
4500000
Step-by-step explanation: Let me know if this helped