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anonymous
 one year ago
Which equation is not equivalent to the formula e = mc?
m equals e over c
c equals e over m
e = cm
m equals c over e
anonymous
 one year ago
Which equation is not equivalent to the formula e = mc? m equals e over c c equals e over m e = cm m equals c over e

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imqwerty
 one year ago
Best ResponseYou've already chosen the best response.0e=mc divide both sides by c \[\frac{ e }{ c }=\frac{ mc }{ c }=>\frac{ e }{ c }=m\]so clearly we can see that 4th one is wrong.

Michele_Laino
 one year ago
Best ResponseYou've already chosen the best response.0Hint: let's start from m=c over e, then i multiply botth sides by e, so I can write this: \[m \cdot e = \frac{c}{e} \cdot e\]

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0wait .. so d is the right answer?
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