the formula to convert °f to °c is $c=\frac{5}{9}(f - 32)$. convert 50°c to °f. 10°f 20°f 122°f 132°f

Answer

Explanation:

Step1: Rearrange the formula for converting °F to °C.

Starting with $C=\frac{5}{9}(F - 32)$, we first multiply both sides by $\frac{9}{5}$ to get $\frac{9}{5}C=F - 32$. Then we add 32 to both sides to isolate $F$, so $F=\frac{9}{5}C+32$.

Step2: Substitute the value of C.

Given $C = 50$, we substitute it into the formula $F=\frac{9}{5}\times50+32$. First, calculate $\frac{9}{5}\times50=90$. Then $F=90 + 32$.

Step3: Calculate the value of F.

$90+32 = 122$.

Answer:

C. $122^{\circ}F$