astuber28 astuber28

31-01-2021
Mathematics

contestada

Help me with my math please

Help me with my math please class=

Respuesta :

31-01-2021

The answer is -9
Hope it helped

Answer Link

mhanifa mhanifa

02-02-2021

Answer:

- 9

Step-by-step explanation:

3 cos π - 12 sin (5π/6) =
3(-1) - 12 sin (π - π/6) =
-3 - 12 sin π/6 =
-3 - 12(1/2) =
-3 - 6 =
-9

Answer Link

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