Solve by using the perfect squares method.

4x2 = 100

{–5, 5}

{5}

{-25, 25}

{25}

Don't know how to find x given these segment lengths

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.

Ineed with this problem 21 show steps