1.) (-4,0).....x1 = -4 and y1 = 0 (4,6)......x2 = 4 and y2 = 6 now sub into the formula... d = sqrt ((4 - (-4)^2 + (6 - 0)^2) d = sqrt ((4 + 4)^2 + (6^2)) d = sqrt (8^2 + 6^2) d = sqrt (64 + 36) d = sqrt 100 d = 10 <=====
u would use the exact same formula for the rest of these problems 2.) (5,7),(0,-5)......distance is : 13 3.) (2,-1),(1,-4).....distance is : 3.16 4.) (-7,-2),(0,7).....distance = 11.4
