¿Qué propiedad justifica que 4+ [6 + (-2)] = [4 +6] +(-2)?​

Name the most appropriate metric unit for each measurement like the mass of cow

Write a function for a rotation 90 degrees counter clockwise about the origin, point 0

Drag each tile to the correct box. not all tiles will be used. consider the recursively defined function below. create the first five terms of the sequence defined by the given function