likesomenewromantic likesomenewromantic

16-03-2021
Mathematics

contestada

Write the expression as the
sine or cosine of an angle.
sin 42° cos 17° - COS 42° sin 17°

Write the expression as the sine or cosine of an angle sin 42 cos 17 COS 42 sin 17 class=

Respuesta :

Hrishii Hrishii

16-03-2021

Answer:

sin 25°

Step-by-step explanation:

sin 42° cos 17° - cos 42° sin 17°

= sin (42° - 17°)

= sin 25°

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jd48615 jd48615

16-03-2021

The answer is Sin 25

Answer Link

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