A line segment, ST, has endpoints S(19,0) and T(1,6). Which of the following equations represents the perpendicular bisector of the line segment?

Fiona races bmx around a circular dirt course. if the radius of the course is 70 meters, what is the total distance fiona covers in two laps of the race? a. about 30,772 meters b. about 15,386 meters c. about 879.2 meters d. about 439.6 meters e. about 219.8 meters23 points hurry

Which best explains why this triangle is or is not a right triangle?

The variable in a relation who’s value depends on the value of the independent variable is called what?