lovewins999 lovewins999
  • 21-08-2017
  • Mathematics
contestada

Evaluate the following expression.

tan45° - 10cos60°

-6.0
-4.5
-4.0

Respuesta :

ryan6969
ryan6969 ryan6969
  • 21-08-2017
tan45°-10cos60°
1-10×1/2
1-5=-4.0
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