The answer is B)81.33 square units
5x^2= 2205
Divide both sides by 5
x^2=441
Find the square root of both sides
x= 21
First we need to find x so 6x+8x+6x= 180
20x=180 and x= 9
So A= 6*9= 54
B= 8*9= 72
C= 6*9= 54
If your question looks like mine (shown in picture).Your answer would be number 4.
Hope this helps!
CTPehrson
Answer:
8272700
Step-by-step explanation:
Just add two zeros in the end