Question

1.6: temperature conversion; pictographs, bar graphs, and circle graphs
score: 1/20 answered: 1/20
question 2
using the formula $c = \frac{5(f - 32)}{9}$, convert $-130^\circ$f into degrees celsius.
$-130^\circ$f = \boxed{} $^\circ$c
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Explanation:

Step1: Substitute F = -130 into formula

$C = \frac{5(-130 - 32)}{9}$

Step2: Calculate value inside parentheses

$-130 - 32 = -162$

Step3: Multiply by 5

$5 \times (-162) = -810$

Step4: Divide by 9

$C = \frac{-810}{9} = -90$

Answer:

$-90$