Question

Which temperature in degrees Fahrenheit is equivalent to -45 degrees Celsius?(1 point)
Responses

-113 degrees Fahrenheit
-113 degrees Fahrenheit

-49 degrees Fahrenheit
-49 degrees Fahrenheit

49 degrees Fahrenheit
49 degrees Fahrenheit

113 degrees Fahrenheit
113 degrees Fahrenheit
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Answer 1

To convert from degrees Celsius to degrees Fahrenheit, you can use the formula:

\[ F = (C \times \frac{9}{5}) + 32 \]

Substituting -45 degrees Celsius into the formula:

\[ F = (-45 \times \frac{9}{5}) + 32 \]
\[ F = (-81) + 32 \]
\[ F = -49 \]

Therefore, -45 degrees Celsius is equivalent to -49 degrees Fahrenheit.

The correct response is: **-49 degrees Fahrenheit**.