Triangle j k l is shown. angle j k l is a right angle. an altitude is drawn from point k to point m on side j l, forming a right angle.
which similarity statements are true? check all that apply.

△jkl ~ △kml
△jkm ~ △jkl
△jkm ~ △kml
△jmk ~ △jkl
△jmk ~ △kml

Karianne and lucius are analyzing a linear function on a graph. karianne says that unit rate is equal to rate of change, but that slope is calculated differently. lucius says that unit rate, rate of change, and slope are calculated the same way. who is correct? explain your answer.

Asap 25 pts brainliest to right best/answer

Me with this assignment ! i only partially understand, so explain. also it's a work sample. at the championship bike race, steve and paula were fighting for first place. steve was 175 feet ahead of paula and had only 300 feet left to go. he was very tired and was going only 9 feet per second. paula was desperate to catch up and was going 15 feet per second. who won the bike race and by how far did she/he win?