PARALLEL LINES INVESTIGATION Using the figure below, identify each angle pair and tell whether each pair
is congruent or supplementary,
1. 21 & 27
4 POINTS EACH
2. 24 & 25:
3. 25 & 26:
4. 22 & 27
5. 22 & 24
In the figure, Ilm. Find the measure of each angle.

Find and simplify an expression for the area of five rows of x squares with side lengths of x centimeters .

Quick! a survey of 57 customers was taken at a bookstore regarding the types of books purchased. the survey found that 33 customers purchased mysteries, 25 purchased science fiction, 18 purchased romance novels, 12 purchased mysteries and science fiction, 9 purchased mysteries and romance novels, 6 purchased science fiction and romance novels, and 2 purchased all three types of books. a) how many of the customers surveyed purchased only mysteries? b) how many purchased mysteries and science fiction, but not romance novels? c) how many purchased mysteries or science fiction? d) how many purchased mysteries or science fiction, but not romance novels? e) how many purchased exactly two types of books?

Beth divided 9 ounces of her granola recipe into 4 equal-sized amounts. she placed the amounts into individual bowls. the fraction 9/4 represents the number of ounces of granola in each bowl. which other number represents the amount of granola beth has in each bowl? (a) 1 1/4 (b) 2 1/4 (c) 1 3/4 (d) 3 3/4 i need !