If PQ has endpoints(5,-8)and (-5,8) what is the slope of PQ?

The graph represents the gallons of water in a water tank with respect to the number of hours since it was completely filled

Which statement about the relative areas of δabc and δxyz is true? the area of δabc > the area of δxyz the area of δabc < the area of δxyz the area of δabc = the area of δxyz more information is needed to compare.

How do the definitions, properties, and postulates you've learned about line segments, parallel lines, and angles to define the shapes of polygons