-An apartment complex stretched a string of decorative floats diagonally across a rectangular pool. The width of the pool is 15 ft and the length of the pool is 20 ft.
What is the length of the a diagonal that the floats are stretched across?

Typically a point in a three dimensional cartesian coordinate system is represented by which of the following answers in the picture !

Why can't my rank go i have 1723 points, but my rank is only at ambitious, which is only 250 points! like, (p.s. i know this isn't related to math, but i just don't know why it's doing this and i would really appreciate if someone could tell me whats going on with this)

Find the slope of the line that passes through the points (-2, 4) and (-5, -6). -2/7 10/3 -2/3