Question

Find the distance between each pair of points. simply the radicals no decimals (-12, 3) (-3, 15)

Answer 1

Explanation:

d^2=dx^2+dy^2

d^2=(-3+12)^2+(15-3)^2

d^2=81+144

d^2=225

d=15

Answer 2

15

Explanation:

distance formula = square root of difference of y-values subtracted by difference of x-values

d =
`√(144+81)` = 15