Solve the problem.If the sides of a square are increased by 2 meters, the area becomes 81 square meters. Find the length of a side of the original square.
A. 11 m
B. 9 m
C. 2 m
D. 7 m
Answer: D
Mathematics
You might also like to view...
Write the mixed number as an improper fraction.4
A. 
B. 
C. 
D. 
Mathematics
Approximate to three decimal places.
A. 4.464 B. 3.463 C. 3.474 D. 3.464
Mathematics
Find the intersection of the two sets.{1, 3, 4, 6} ? ?
A. {1, 3, 4, 6} B. {4, 6} C. {1, 3} D. ?
Mathematics
Fill in the blank with the correct inequality symbol.If x < 2, then -4x 
-8.
A. ? B. > C. < D. ?
Mathematics