GIVING BRAINLIEST PLEASE HELP!! -if you answer correctly ill give you brainliest which will give you 30pts-

In the diagram, the ratio of ab to ae is (1/2) . what is the ratio of the length of to the length of ?

When the solutions to each of the two equations below are graphed in the xy-coordinate plane, the graphs of the solutions intersect at two places. write the y-cordninates of the points of intersection in the boxes below in order from smallest to largest. y=2x y=x^2-3

Which of the following is the best first step in solving the equation below? 4+2㏒³x=17