Which linear inequalities represented by the graph a y>2/3x-1/5 b y>3/2x+1/5 c y<2/3x+1/5 d y<3/2x-1/5

If the altitude is drawn to the hypotenuse of a right triangle, then the two triangles formed are similar to the original triangle and to each other. which set of triangles shows the similar triangles created by the altitude in the diagram?

Which one is the correct answer, and why?

Zahra runs a 500-meter race at a constant speed. which graph shows her distance from the finish line during the race?