Question

Find the distance between A (0,1) and B (-4,6) to the nearest tenth

Answer 1

6.4 is correct because i took the test

Explanation:

Answer 2

distance formula : sqrt ((x2 - x1)^2 + (y2 - y1)^2)
(0,1)...x1 = 0 and y1 = 1
(-4,6)...x2 = -4 and y2 = 6
now we sub
d = sqrt (( -4 - 0)^2 + (6 - 1)^2)
d = sqrt ((-4^2) + (5^2))
d = sqrt (16 + 25)
d = sqrt 41
d = 6.4 <===