Pls help I need a good grade

Z/5+3=-35

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Apath 3 m wide runs around the inside of a square park inside 60 m.find the area of the path.pls

The speed of a falling object increases at a constant rate as time increases since the object was dropped. which graph could represent the relationship betweent time in seconds, and s, speed in meters per second? speed of a falling object object over time

The line containing the midpoints of the legs of right triangle abc where a(-5,5), b(1, 1), and c(3, 4) are the vertices.