Arectangular plot of land is represented on a coordinate plane where each unit is one foot. the vertices are at (50,20), (50,90), (100,20) and (100,90). what is the perimeter of the rectangular plot?
a. 120 feet
b. 240 feet
c. 530 feet
d. 3500 feet

Which point has an coordinates of (2,0) ? a

|y + 2| > 6 {y|y < -8 or y > 4} {y|y < -6 or y > 6} {y|y < -4 or y > 4}

The slope of cd is which segments are perpendicular to cd ? select each correct answer. gf , where g is at (6, 5)and fis at (10, 2) ef, where e is at (4, 1) and f is at (7,5) lm , where lis at (-2, 3) and m is at (-10, 9) jk , where jis at (1, -2) and k is at (10, – 14) next