When i try to open a direction on laptop, what is the box that comes up and says click on it and nothing happens. how do i get rid of it and what put it on there?

Which best describes the condition under which the unicode output is the same as plain text?

Write a method that takes in an array of point2d objects, and then analyzes the dataset to find points that are close together. be sure to review the point2d api. in your method, if the distance between any pair of points is less than 10, display the distance and the (x, y)s of each point. for example, "the distance between (3,5) and (8,9) is 6.40312." the complete api for the point2d adt may be viewed at ~pf/sedgewick-wayne/algs4/documenta tion/point2d. html (links to an external site.)links to an external site.. try to write your program directly from the api - do not review the adt's source code.

Whats three fourths of 15(this is supposed to be in math but i clicked too fast)