Question

According to Teo's bread recipe, he should bake the bread at ° for 30 minutes. His oven measures temperature in °F. To what temperature, in °, should he set his oven? Rewrite the formula C= 59 F-32 to find the Fahrenheit temperature that is equal to °C.

Answer 1

Answer:

$F = \frac{9}{5}(C + 32)$

Step-by-step explanation:

Given

$C = \frac{5}{9}F - 32$

First, we need to solve for F

$C = \frac{5}{9}F - 32$

Add 32 to both sides

$C + 32 = \frac{5}{9}F - 32 + 32$

$C + 32 = \frac{5}{9}F$

Multiply both sides by $\frac{9}{5}$

$\frac{9}{5} * (C + 32) = \frac{5}{9}F * \frac{9}{5}$

$\frac{9}{5} * (C + 32) = F$

$F = \frac{9}{5} * (C + 32)$

$F = \frac{9}{5}(C + 32)$

Next, is to determine the temperature in degrees Fahrenheit

However, this is not stated the degree Celsius equivalent is not stated in your question.

So, I'll assume a value for it.

Assume that C = 23

Substitute 23 for C in $F = \frac{9}{5}(C + 32)$

$F = \frac{9}{5}(23+ 32)$

$F = \frac{9}{5}(55}$

$F = 9 * 11$

$F = 99$