Respuesta :
Dropped one degree. -1. If it drops, it is negative. then you can use subtraction to determine that it was 1 degree difference. Thus, -1.
Hope it helps and plz give brainliest
Hope it helps and plz give brainliest
Answer:
-1°
= (-4) - (-3)
= -1
To find the change in temperature you must subtract the new value to the old value.