Doug says that the opposite of -2/5 is 5/-2. is dog correct? explain

17 in long 1.3 ft wide and 8in high what is the volume

If the endpoints of the diameter of a circle are (8, 6) and (2,0), what is the standard form equation of the circle? a) (x + 5)2 + (y + 3)2 = 18 (x + 5)2 + (y + 3)2 = 3.72 (x - 5)2 + (y - 3)2 = 18 d) (x - 5)2 + (y - 3)2 = 32

Describe the symmetry of the figure. identify lines of symmetry, if any. find the angle and the order of any rotational symmetry.