Square's are equal on all sides so if one leg of the square is eight then the others are also and in order to find the area of a square you multiply the height by the width so 8^2 or eight squared is the expression. Your answer is the area is 64 ft^2 and the expression is : 8^2=64
Percent = 75%
base = unknown ...the base is the number that follows " of "
amount = 30
Step-by-step explanation:

Answer:
0.0098 < 0.01935 < 0.02 < 0.14999 < 0.1589
Answer:
okay ans is A(w)=w2+5w-1/8piw2