Answer:
C
Step-by-step explanation:
The similarity statement is correct. Because they are similar, AB is equal to EF, so to find x, you do x-2=2.2. Solve that and you get x=0.2
Answer: 639
Step-by-step explanation:
Answer:
A) Divide 20 by 2 and then add 8 to the result
Step-by-step explanation:

Two planes intersect at a line. Not a point.
So there are 52 horses
12 of them are white
how many are black?
52 - 12 = 40
there are 40 black horses
12 white horses to 40 black horses
12:40
12/40
Hope this helps :)