When Alvin woke up in the morning it was -9. By the afternoon the temperature had risen to -2

the temp went up 6 degrees my guy

-11

Step-by-step explanation:

-9+-2=-11

hopes it helps!!!

answer rather than having to add and subtract the measurements of the semi-circle, notice that the semicircle to the left of ad is actually identical in area to the blank semicircle-shaped space to the left of bc. so if we transferred the red semicircle into the blank space, we would end up with a square of side length 24 cm. the area of a square is s^2 = 24^2 = 676 cm^2.

u also answered this so i think u would know but i am here to

put in or use mine

c 1 hour

step-by-step explanation:

m = 2e

m = 2 so 2 = 2e

1 = e