Answer:
X = 1/2
Step-by-step explanation:
ABCD is a square . if the coordinates of three of its vertices are A(-1,2a), B(a,2a), C(a,0), find the coordinates of D. BC is obviously 2a (it's a vertical line) then AB must be 2a (notice AB is horizontal) so BC = AC because it is a square 2a = a+1 a=1
Answer:
the second answer
Step-by-step explanation:
its 3 circls
and every circle 5 out of 8 colored
It's symmetrical because they both look alike on each sides
Answer:
3rd one
Step-by-step explanation:
(w +2) +(w +2) + (w )+ (w) = 4w+4
