Mathematics, 16.01.2022 06:20 macybarham
Solve exactly, where possible, giving answers in radians. Approximate answers must be rounded to 2 decimal places. 12cos²x - 4 cos x=1
Answers: 1
Mathematics, 21.06.2019 18:40, ferny5106
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.
Answers: 1
Solve exactly, where possible, giving answers in radians. Approximate answers must be rounded to 2 d...
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