Answer:
23 stones are going to be needed
Step-by-step explanation:
Answer:
7.0 < x < 7.6
X is the ideal pH of the swimming pool
Answer:
Angle ABD
Step-by-step explanation:
I think it is so because the angles are aligned already so you what has the same value.
Answer:
Step-by-step explanation: 1 foot= 12 inches
so length 5.5 inches= 0.458 feet or 5.5/12
width 4 inches= 0.33 feet or 4/12
area 4x5.5= 1.833 feet or 22/12