Line 1: \left(1,2\right)(1,2) and \left(2,0\right)(2,0) Line 2: \left(0,-1\right)(0,−1) and \left(-2,-2\right)(−2,−2)

Tell whether the lines through the given points are parallel, perpendicular or neither.

Line 1: \left(1,2\right)(1,2) and \left(2,0\right)(2,0)

Line 2: \left(0,-1\right)(0,−1) and \left(-2,-2\right)(−2,−2)
Parallel

Perpendicular

Neither
that was j rude, i forgot how annoying these mods are

Late at night some traffic signals change patterns and become ?

Which characteristic demonstrates a healthy self-esteem? accepts others does not listen well seeks constant approval frustrates easily

The ancestors of horses possessed feet with five digits. over time, with the development of grasslands, the digits fused and formed hooves. what evolutionary advantage did this transformation serve? a. it allowed them to climb rocky surfaces with ease. b. it allowed them to graze better. c. it enabled them to run faster from predators. d. it let them see clearly through the grasslands. e. it made them taller.