Respuesta :

texaschic101
-(- | - 4.2 |) =
- (-4.2) =
4.2...so u want something less ten 4.2

- | -(-4.2)| =
- 4.2 <=== answer is C


meerkat18
an absolute notation converts a negative value to a positive number while a positive number remains positive. In this case, negative of absolute number is a negative number already. The expression is equal to positive 4.2 because of the double negative. In this case, the answer should be C 

Otras preguntas