Before sunrise, the temperature was 22.4°f below zero. by noon, it had risen 12.8°f. what expression can be used to find the
temperature at noon?
0
o
-22.4 - 12.8
-22.4 + 12.8
22.4 - 12.8
22.4 + 12.8

-22.4+12.8

Step-by-step explanation:

If the temperature started at 22.4 below zero you would write that as -22.4 because it had risen 12.8 degrees you would add those 12.8 degrees to -22.4

idk

step-by-step explanation:

a) 0

step-by-step explanation:

i^413 x i^0 = 0 as any number multiplied by a zero is

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