What is the measure of angle f? a. 75 b. 65 c. 55 d. cannot be determined

What is the perimeter of trapezoid jklm? + units 2 + + units 9 + units 9 + + units

One line passes through (-7,-4) and (5,4) . another line passes through the point (-4,6) and (6,-9)

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.