Answer:
49 millimeters
Step-by-step explanation:
area is length times width
7×7=49
Answer:
X= 9/4
Step-by-step explanation: multiply both sides by 12 and get 4x+6=15
Subtract 6 and get 4x=9
Divide 4 by both sides and get 9/4
9/4 is the answer
7. X=5
8. X=6
9. B=-3
10. G=3.4