Find the midpoint of the line segment with end coordinates of: (-2,-4) and (-1,-5)
Give coordinates as decimals where appropriate.

The midpoint of this line segment is (-1.5, -4.5).

Step-by-step explanation:

In finding the midpoint of a line segment we are actually averaging the x- and y-coordinates of the endpoints:

                                             -2 -1

x-coordinate of midpoint = = -3/2 = -1.5

                                                 2

                                              -4 -5

y-coordinate of midpoint = = -4.5

                                                   2

The midpoint of this line segment is (-1.5, -4.5).

the answer to the question is a  

it has the same slope and the same y-intercept.

by definition, an arc subtended by a central angle of some given measure has the same measure. so .