Answer:
A- 7 is the answer
Step-by-step explanation:
Since the scale factor is 0.5, it means that you have to divide in half each side.
x= 7/2= 3.5
y= 12/2= 6
z= 6/2= 3.25
36/32 = 1.125
36 is 1.125 times the size of 32, or 0.125 time greater than 32.