Hello please help i’ll give brainliest

The vertices of a triangle are a(7.5), b(4,2), and c19. 2). what is

The line plot below represents the number of letters written to overseas pen pals by the students at the waverly middle school.each x represents 10 students. how many students wrote more than 6 and fewer than 20 letters. a.250 b.240 c.230 d.220

What is the measure of minor arc dm?