What is the distance between the following coordinates? (4, -2) and (4, 3) units
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Fractions can be added and subtracted only if they're fractions. a. like b. proper c. improper d. unlike

Which of the following are parts of a sphere

Dexter read 11 science fiction books and 5 history books. lena read 9 science fiction books and 4 history books. compare the students’ ratios of science fiction books to history books. 1. determine the ratios’ form:    science fiction books to history books 2. write the ratios as fractions:    dexter: 115; lena: 94 3. rewrite with a common denominator. 4. compare. 5. answer the question. determine which shows the correct comparison of the ratios for this problem.