Answer:
11 because as you see 3 and 6 if you divide it the scale factor is 1/2 so you just do 5.5 times 2 and get 11
Step-by-step explanation:
x =11
We can use ratios to solve
RS ST
------- = ---------
MN NO
3 5.5
6 x
Using cross products
3x = 6*5.5
3x =33
Divide by 3
3x/3 = 33/3
