Question

convert the given celsius temperature to its equivalent temperature on the fahrenheit scale. use $c = \frac{5}{9}(f - 32)$ or $f = \frac{9}{5}c + 32$, where $f$ is the degrees in fahrenheit and $c$ is the degrees in celsius. $-5^{\circ}c$ $-5^{\circ}c = \square^{\circ}f$ (round to the nearest tenth as needed.)

Explanation:

Step1: Identify the formula

We use the formula \( F=\frac{9}{5}C + 32 \) to convert Celsius to Fahrenheit. Here, \( C=- 5 \).

Step2: Substitute the value of C

Substitute \( C = - 5 \) into the formula: \( F=\frac{9}{5}\times(-5)+32 \)

Step3: Simplify the first term

\( \frac{9}{5}\times(-5)=- 9 \)

Step4: Calculate the final value of F

Now, \( F=-9 + 32=23.0 \) (rounded to the nearest tenth)

Answer:

\(23.0\)