Answer:
B, He is -40 due to it asking which number is his point. If he was positive 40 then he would be on an island or flying in the sky. Your answer is -40
The answer is F= 3/2 because there are two sandwiches cut in half, there are three children and each one ate one half, one half was left over, the number three represents the halves that were eaten and number two represents the amount of sandwiches.
I'm assuming you don't know the definition of similarity, which is fine, but I want to clarify just in case you don't:
Similarity is when two figures are the same in angles ONLY, and their sizes are proportional. Given this, PQR has a side 20" and TUV's respective side is 6". Now, there's a ratio:
20:6
Now, would you agree that it would then be logical that the perimeter would follow the same ratio? Where
60:P(TUV)?
Hope this helps some!
the answer is in the picture