yzavellas68 yzavellas68
  • 26-05-2021
  • Mathematics
contestada

-1/2+(3/4x419) =

A. 1/9
B. 5/6
C. -1/5
D. -1/6​

Respuesta :

sqdancefan
sqdancefan sqdancefan
  • 26-05-2021

9514 1404 393

Answer:

  D.  -1/6

Step-by-step explanation:

Your calculator can tell you the answer to this.

  [tex]-\dfrac{1}{2}+\left(\dfrac{3}{4}\cdot\dfrac{4}{9}\right)=-1/2+\dfrac{4\cdot3}{4\cdot9}=-\dfrac{1}{2}+\dfrac{3}{9}\\\\=-\dfrac{1}{2}+\dfrac{1}{3}=-\dfrac{3}{6}+\dfrac{2}{6}=\boxed{-\dfrac{1}{6}}[/tex]

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