Step-by-step explanation:
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Answer:
Question 11 is correct (7.9).
Question 12 is not 8.3, it is 9.6.
Step-by-step explanation:
So, 52-24=28. That means that the remaining books are nonfiction books. 28 is the answer.
Answer:
the area is 10
Step-by-step explanation:
Area of a triangle = base times height divided by 2
brainliest pls :D