Please help:)I’m not good at math and need to get this done ASAP

Which rational number could be graphed between -4 and -5

Me complete this proof! prove that a quadrilateral is a square. me with the steps for this proof.

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.