Question

Find the distance between points P(1, 2) and Q(4, 8) to the nearest tenth.
5
6.7
11.2
9

Answer 1

use the wonderful distance formula google it if you dont know it:)

Answer 2

given points (x1, y1) and (x2, y2)
(y2-y1)^2 +(x2-x1)^2 = distance ^2

Answer 3

to the nearest tenth means solve to 2 decimal places then round to one decimal, the tenths place.