Please help. I am really stuck on this little problem. I need to find the domain and Range for this graph.

Look at triangle wxy what is the length (in centimeters) of the side wy of the triangle?

72 the length of a side of a triangle is 36. a line parallel to that side divides the triangle into two parts of equal area. find the length of the segment determined by the points of intersection between the line and the other two sides of the triangle.

The equation of line wx is y=2x-5. write an equation of a line perpendicular to line wx in slopeintercept form the contains points (-1,-2)