patrickloney2012 patrickloney2012

07-05-2021
Mathematics

contestada

10. Solve the following equations

a) Cos Ɵ = -1/2

b) -18 Sin Ɵ + 9 = 0

Respuesta :

1489991 1489991

07-05-2021

Answer:

what is cos and sin ?

Step-by-step explanation:

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