Which best explains why 1-4) = 4? Because -4 = 4.
It doesn't. -4 = -4.
Because 4 is 4 units away from 0.
Because | means the opposite of.
Done

sorry i need the points

step-by-step explanation:

biuuyb i\

uygybg bsyvyuenrs

ufir7gyuuf6

y6fy

3

step-by-step explanation:

because where the point where the 2 lines intersect is (3,-1) the x value is 3

180°

step-by-step explanation:

sum of equilateral triangle=180°

< n=60°

< m=120°°[angle supplementary of equilateral angle]

< m+< r+< x=360°(sum of exterior angle of triangle)

v=1788.75

step-by-step explanation:

i belive that is the answer