matiastheboss09
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  • 12-02-2021
  • Mathematics
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Please give the right answer and show work if possible

Please give the right answer and show work if possible class=

Respuesta :

Аноним Аноним
  • 12-02-2021

Answer:

B

Step-by-step explanation:

Sin 64=23/a. Let use trig identities to find other points

First, since sin and cos like are complementary angles we can use this formula

[tex] \sin(x) = \cos(y) \: \: \: x + y = 90[/tex]

sin 64=23/a

[tex]64 + x = 90[/tex]

[tex]x = 26[/tex]

So cos 26=sin 64 so B is a answer

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