Question

The
from
the
temperature
at a place
rises
-20°c to 20°c. what is
rise
temperature​

Answer 1

Answer:

40 degrees

Step-by-step explanation:

If you draw a number line (in your mind) then you can find that it takes 20 units from -20 to get to 0, and 20 units from 0 tp 20.

Add that up (20+20) to get 40!

Answer 2

Answer:

40°C

Step-by-step explanation:

Temperature earlier=-20°C

Temperature now=20°C

Change in temperature=20°C-(-20°C)

                                      =20°C+20°C

                                      =40°C