Geometry A semester Exam I REALLY NEED THE HELP, I CANT FAIL THIS, please help

1 A map of two cities is plotted on a coordinate grid. One city is centered at (-60,40) while the other is at (40,20) a rest station lies at the midpoint of a straight road joining the centers of each city. What is the location of the rest stop

answer: 457.14

step-by-step explanation:

205 - 45 = 160

160 / .35 = 457.142857

for the friend request.

when a figure, such as triangle (xyz) is reflected over the line y = x to create x'y'z' the x-coordinates and y-coordinates of the original image (pre-image) will be reversed for the image. (e.g., (x, y) > (y, x)) this means that the pre-image position of the x- and y-coordinates switch places which in turn provides a mirror like image of the original xyz.  

i notice that when i draw a line segment from x to x', that the points are parallel from each other -- they are exactly across from each other and do not intersect with any other points.  

yes, think i would see the same characteristic if you drew the line segment connecting y with the reflecting line and then y' with the reflecting line because of the essence of reflections. because it is a mirror image, each point was effected the same way which leads me to conclude that they same would apply to y and y'.

what is the answer?

0.85% : )

step-by-step explanation: