Quadrilateral wxyz is located at w(3, 6), x(5, -10), y(-2, -4), z(-4, 8). a rotation of the quadrilateral is located at w’(-6, 3), x’(10, 5), y’(4, -2), z’(-8, -4). how is the quadrilateral transformed?

90° counterclockwise rotation about the origin

Step-by-step explanation:

Point W appears to be rotated 90° counterclockwise from the first quadrant to the second.

The quadrilateral may be rotated 90° counterclockwise about the origin.

If that's the case, the coordinates (x, y) have become ( -y, x).

Let's check if this is the correct transformation.

The new coordinates are those of W'X'Y'Z'.

The quadrilateral is rotated 90° counterclockwise about the origin.

for a it would be 24 children.

for b i don't understand the question. is it saying for each individual person they pick 5 reds to 7 greens or is it the whole group. clarify and i hope this can you.

step-by-step explanation: