Draw and label two perpendicular line segments kl and mn

1. a right triangle is graphed on a coordinate plane. find the length of the hypotenuse. round your answer to the nearest tenth. 2. use the angle relationship in the figure below to solve for the value of x. assume that lines a and b are parallel and line c is a transversal.

At which value in the domain does f(x) =0?

Can some one explain this i got sent this. is this a threat i’m scared