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salantis [7]
3 years ago
5

Tim says -40°f is equal to -40°c. explain why this is true.

Mathematics
2 answers:
Lera25 [3.4K]3 years ago
5 0
^{\circ}C=(^{\circ}F-32)\cdot\dfrac{5}{9}\\\\
^{\circ}C=(-40-32)\cdot\dfrac{5}{9}\\
^{\circ}C=-72\cdot\dfrac{5}{9}\\
^{\circ}C=-8\cdot5\\
^{\circ}C=-40
Murljashka [212]3 years ago
4 0
Let C = degrees Celsius and F = degrees Fahrenheit C = (F - 32) \times  \frac{5}{9}\\\\ = (-40 - 32) \times  \frac{5}{9}\\\\ = (-72) \times  \frac{5}{9}\\\\ = -\frac{360}{9} \\\\ = -40
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