7-10 and if you don't mind can you tell/show me how you solved it

On a grid if you have paddy paper use it, you draw the shape with the coordinates given to you then you rotate it 180°.

So basically if the coordinates were (5,7) after the 180° rotation from the origin, it would be (-5,-7)

Because the rule for a 180 degree rotation is (-x, -y).

180° btw is when yo paper is completely upside down from how it was before