The temperature is -2°F at 6 AM. during the next three hours the temperature increases 15°F what is the temperature at 9 AM

The temperature at 9 AM was 13°F, If the temperature is -2°F at 6 AM and the next three hours the temperature increases 15°F.

Step-by-step explanation:

The given is,

          Temperature is -2°F at 6 AM

          For the next three hours from 6 AM the temperature increases 15°F

Step:1

           We need to find the temperature at 9 AM,

                    Let, X - Temperature at 6 AM

                            Y - Temperature at 9 AM

Step:2

         Where,

                        X = -2°F

          From the given, Y becomes

         (  during the next three hours the temperature increases 15°F )

                      Y = X + 15

           Substitute the X value,

                          = (-2 + 15)

                      Y = 13°F

Result:

       Thus the temperature at 9 AM was 13°F, If the temperature is -2°F at 6 AM and the next three hours the temperature increases 15°F.

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step-by-step explanation:

9-15%

square root of 36/6 = 2.449489743

square root of 16/6 = 1.632993162

square root of 6 = 2.449489743

the answer is square root of 16/6 because the square root of 36/6 is the same answer as square root of 6 = 2.449489743