bentleylamb05 bentleylamb05

13-05-2021
Mathematics

contestada

Write sin(19°) in terms of cosine.

Respuesta :

jacobhenderssen jacobhenderssen

13-05-2021

Answer:

cos(71)

Step-by-step explanation:

Since 19° is less than 90, we can express this in terms of confunction.

sin(θ) = cos(90-θ)

sin(19) = cos(90-19)

sin(19) = cos(71)

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