Find the side of the square with vertical and horizontal sides inscribed in the region representing the solution of the system left brace Start 2 By 1 Matrix 1st Row 1st Column y less than minus one half x squared plus 2 2nd Row 1st Column y greater than one half x squared minus 2 EndMatrix

Required side of the squire is , correct upto four desimal places.

Step-by-step explanation:

Given two inequalities are,

which are reflexions of each other across the axis. And the square is inscribed within it. Since by symmetry, vertices of the  square lies on the lines,

and . We only have to find length of any one side of the squire.

To find , substitute in we get,

Since and from , , and thus,

Similarly by substitute and we will get,  

And thus, , correct upto four desimal places.

answer: 0+0=0

step-by-step explanation:

that is the only answer that can make 0

8 2/3 is the answer

step-by-step explanation: just use a calculator