Answer:
The size of the figure which remains the same
Step-by-step explanation:
if the size of the figure, shape etc remains the same then there can not be a translation as nothing has moved making this a non-description of translation
Answer:
1,5
Step-by-step explanation:
first and last ones
1+1+1 is 3. And you have 1/3+1/3+1/3=3/3=1. So you end up with 3+1=4. So yes
6 is what you're dividing by so it goes on top as the numerator and x + y is the denominator: 
5,6,7,4,3,1,2
Hope it helps?