Ok so it's a proportion so this fraction is to this fraction. the smaller rectangle has sides 4 and 12. the larger one has 8 and x. so u set it up 4/12=8/x. the 4 and 8 r both the short sides so u want those on top and 12 and x r long sides so those on bottom. since that is not an answer option u can set it up as 8/4=x/12 because u still keep the variables of the same rectangle from being multipled with each other. so answer #2 is correct
the answer is option A........
consider expanding into the brackets, helpful?
Answer:
Step-by-step explanation:
Well the first problem that i solve is you have to move 12 it will give you
-3y power 12 - 3y + 12
Anwser is B I got it right on the test
