Respuesta :
Answer:
32 units
Step-by-step explanation:
from -12 to 0 it is 12 units, and from 0 to 20 it is 20 units.
12 + 20 = 32 units
Answer:
32 units
Step-by-step explanation:
from -12 to 0 it is 12 units, and from 0 to 20 it is 20 units.
12 + 20 = 32 units