Answer:
20 square units
Step-by-step explanation:
B * H
height = 5
base = 4
4 * 5
20
X < 12 its actually very simple , just see that the x is on one side and nothing can be moved
Answer:
83.1219512195
Step-by-step explanation:
Hope this helps!
Answer is 8 liters
Reason
1 to 4 is the same as 2 to 8
So 2 concentrate to 8 water