Answer: total books = 180
Step-by-step explanation:
Given: Poetry section of the library has 6 bookcases.
Number of shelves in each bookcase = 3
Total shelves = (Number of shelves in each bookcase) x (Number of bookcases in each poetry section)
= 3 x 6
= 18
Number of books in each shelf = 10
Total books = (number of shelves) x 10
= 18 x 10
= 180
hence, total books in the poetry section= 180
Answer:
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Step-by-step explanation:
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Answer:
24 degrees
Step-by-step explanation:
If you use 0 as kind of a benchmark it is really useful, frist you subtract 7, because it is our positive number., then you subtract 17 from 0, making -17.
7+17=24
Answer:Write 9/20 as a percent. Use equivalent fractions: 9/20 = 45/100 = 45%.
Step-by-step explanation:
and
so

and you rationalize denominator by multiplying numerator and denominatr by
so that gives--

Your answer is 