The coordinates of the endpoints of AB are A(−4, 3) and B(1, −3). Which measurement is closest to the length of AB in units?

A) 6.4 units
B) 6.8 units
C) 7.4 units
D) 7.8 units

40 because it’s just a little longer than 32 feet

I'll do the first one for you. it isn't very hard at all.on number one, you have (50 × 3), which equals 150, and (3 × 3), which equals 9. after you establish that, you add 150 and 9 together. so, (150 + 9) equals 159.this means that 53 × 3 = 159.