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expeople1 [14]
3 years ago
5

HELLLP MEEEEEEEEEEE plz

Mathematics
2 answers:
olga nikolaevna [1]3 years ago
8 0
1) The ratio of used books to all books is 6:14

2) The ratio of used books to new books is 6:8
IRINA_888 [86]3 years ago
5 0
Answer: a.) 3 used books : 7 books in all (3:7)
b.) 3 used books : 4 new books (3:4)

Explanation: a.) there are 6 used books and 14 total books. (6:14) simplified that ratio is (3:7)

b.) there are 6 used books and 8 new books. (6:8) simplified that ratio is (3:4)
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2.4

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tan(Q = 12/5 = 2.4

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