richardetroit
richardetroit richardetroit
  • 14-03-2021
  • Mathematics
contestada

PLEASE HELP ME!!!!!
sin(a-28)=cos4
a=? ​

Respuesta :

aleighablock878
aleighablock878 aleighablock878
  • 14-03-2021

Answer:

sin(a−28)=cos(4)

sin(a−28)=−0.653644

Step-by-step explanation:

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