Answer:x=8
Step-by-step explanation:
You have to subtract 12 to 4
So x=8
For this case we have that by definition, the area of a rectangle is given by:

Where:
w: Is the width of the rectangle
l: is the length of the rectangle
Each of the girls has 24 feet of fencing, that is, the perimeter is 
Amy:

Thus, Amy's fence area is: 
Zach:

Thus, the area of Zach's fence is:
Answer:
Amy's garden has a greater area
, is
greater
Its -4/3
Thank You.
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2876.74665 in
After the in you got to put a number 2 above it I don't know how to make the symbol.
The measure of PRQ is 46 degrees.