Δabc with vertices a(-3, 0), b(-2, 3), c(-1, 1) is rotated 180° clockwise about the origin. it is then reflected across the line y = -x. what are the coordinates of the vertices of the image? a(. a'(0, 3), b'(2, 3), c'(1, 1) b(. a'(0, -3), b'(3, -2), c'(1, -1) c(. a'(-3, 0), b'(-3, 2), c'(-1, 1) d(. a'(0, -3), b'(-2, -3), c'(-1, -1)

B

Picture 1 shows the reflection of ABC 180° clockwise about the origin. To draw A'B'C' we draw the line segments AO, BO, and CO and extend them such that O is the midpoint of line segments AA', BB', and CC' respectively.

Picture 2 shows the line y=-x (the yellow line.) This is the line containing all points of the form (x, -x), that is, this points contains (1, -1), (-2, 2) etc...

We see that point C' is already on this line, and we draw the reflections of points B and C with respect to this line, to find B'' and C'' with coordinates as shown in the figure.

The pie is multyplued by the second step

7.666270253x10 raised to the 18th power