Which triangles are similar? 16
37°
67°
12
12
13
20
53°
23°
Triangle A
Triangle B
53°
10
6
37°
8
Triangle C

Cot(90° − x) = 1 the value of x that satisfies this equation is °. a. 60 b. 135 c. 225 d. 315

In a class, there are 12 girls. if the ratio of boys to girls is 5: 4 how many boys are there in the class

Aretha wanted to gather data about the cost of local bowling leagues in her area. she plotted the data and determined that the average bowling league costs consist of a one-time registration fee and a monthly fee modeled by the equation y = 15x + 20. identify and interpret the y-intercept in this model. the y-intercept is 20. this is the cost per month. the y-intercept is 20. this is the cost of registration. the y-intercept is 15. this is the cost of registration. the y-intercept is 15. this is the cost per month.