Find the value of x and y. Write your answers in simplest form

Given right triangle xyz, which correctly describes the locations of the sides in relation to

The lengths of nails produced in a factory are normally distributed with a mean of 4.91 centimeters and a standard deviation of 0.05 centimeters. find the two lengths that separate the top 4% and the bottom 4%. these lengths could serve as limits used to identify which nails should be rejected. round your answer to the nearest hundredth, if necessary.

What is the solution to the system of equation graphed belowa.(0,-4)b.(2,5),1),-3)