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1. pb is a line segment on a number line. it has endpoints at -2 and 12. what is the coordinate of its midpoint?
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2. the midpoint of cd is e(-1,0). one endpoint is c(5,2). what are the coordinates of the other endpoint?

Simplify the following expression 48^1/2

What’s a definition for a polygon inscribed in a sphere ?

Points a and b are to be mapped onto a number line according to two equations the solution to the equation 2/3 a equals -24 is the coordinate of point a. solution to the equation 20 equals negative b / 0.2 is the coordinate of point b. (a)solve the first equation to find the coordinate of point a show your work (b)be solved the second equation to find the coordinate of point b show your work (c)determine the distance between the points a and b explained