Answer:

Step-by-step explanation:
The area of a rectangle formula is length times width.
The length of this rectangle is
, and the width of this rectangle is 
Thus, the area of the rectangle is
. This can be expanded using FOIL.
First 
Outer 
Inner 
Last 
The two x terms combine, making 8x, and the answer is 
Answer:
DE ≅ DG
Step-by-step explanation:
Answer:(2 1/2, -9)
Step-by-step explanation:
Answer: Establish a national bank
Step-by-step explanation:
Answer:
The answer is 9.
Step-by-step explanation:
GCF means that Greatest Common Factor. They both have 9 in common as a factor and its the biggest number they share, which is why 9 is the answer.