The temperature is -2∘c. if the temperature rises by 15∘c, what is the new temperature?

The new temperature value if an initial temperature value of - 2°C rises by 15°C will be 13°C

Using the addition operation :

Final temperature = Initial temperature + Final temperature

Final temperature = (-2°C + 15°C) = 13°C

Therefore, the final temperature is 13°C

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13 Degrees Celsius, or 55.4 degrees Fahrenheit.

-2 + 15 = 13. To find your answer in Fahrenheit, just do (Celsius here) x 9/5 + 32.

step-by-step explanation:

20% of 120 is 24. if you subtract 24 from 120 you get 96

225x²+4=0

225x²=0-4

225x²=-4

x²=-4/225

x=±√-4/225