What comes next in the pattern

19, 20, 22, 25, 29, 30, 32, 35, 39, 40, 42, 45 ___

Tell me how you got the it use the figures to answer questions 1and 2. in each diagram, line k is parallel to line l, and line t intersects lines. 1. based on the diagrams, what is the value of x? 2. how would you verify your answer for x?

Which of these triangle pairs can be mapped to each other using two reflections?

What is the equation of this graphed line? enter your answer in slope-intercept form in the box.