Answer:

Step-by-step explanation:
we know that
If two figures are similar, then the ratio of its corresponding sides is proportional
so

solve for x


Answer:
Each group has 1 fiction book and 2 nonfiction book(s).
Answer:9 and 21
Step-by-step explanation:I used a calculator
Answer:
Thats confusing lol
Step-by-step explanation:
sprry
Answer:
B. 
Step-by-step explanation:






