Whats 1 + 1? (free 100 points)

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True or false? a circle could be circumscribed about the quadrilateral below.

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.

Polygon abcde is reflected to produce polygon a′b′c′d′e′. what is the equation for the line of reflection?