renny1
renny1
10-04-2015
Mathematics
contestada
evaluate d - (-3.5) when d= 2.74
Respuesta :
cclemeno
cclemeno
10-04-2015
Remember a negative sign before the ( ) changes all the signs of the terms in the ( )
2.74 + 3.5= 6.24
This is easy if you know the rules
Hope this helps
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