Answer:
X=0
Step-by-step explanation:
Answer:
the perimeter is 16
Step-by-step explanation:
The computation of the shape on this centimeter grid is shown below:
As we can see in the attached figure that the some portion is highlighted
So if we count that
like
So after counting it comes 16
Therefore the perimeter is 16
You're question is uncompleted but you can use this formula
z = (x - mean)/sd