In the diagram, lines e and m are parallel to each other and lines p and q are transversals. use properties of special angles, formed by parallel lines and their transversals, to describe the relationship between the angles. note: figure is not drawn to scale.
e || m; lines p and q are transversals

6 and 4 are angles.
6 and 2 are angles.
5 and 7 are angles.
19 and 17 are angles.
9 and 11 are angles.
21 and 15 are angles.
17 and 14 are angles.
3 and 8 are angles.

Apublic library wants to place 4 magazines and 9 books on each display shelf. the expression 4s+9s represents the total number of items that will be displayed on s shelves. simplify the expression

Atruck can be rented from company a $50 a day plus $0.60 per mile. company b charges $20 a day plus $0.80 per mile to rent the same truck. find the number of miles in a day at which the rental costs for company a and company b are the same

Arandomized controlled trial is designed to evaluate the effect of metoprolol in patients with heart failure. while preparing for statistical analysis, the researcher reviews some common types of statistical errors. which of the following statements is true regarding a type i error in a clinical study? a. the study is not significantly powered to detect a true difference between study groups. bthe null hypothesis is true but is rejected in error. c. the null hypothesis is false but is accepted in error. d. type i error is also known as beta and is usually 0.1 or 0.2. e. type i error depends on the study's confidence interval.