maryrojas122479 maryrojas122479

06-09-2021
Mathematics

contestada

(-0.42,0.91)
Without a calculator, evaluate the following expressions to the nearest hundredth.
Expression
Value
cos(pi- 0)
cos(2pi+0)

042091 Without a calculator evaluate the following expressions to the nearest hundredth Expression Value cospi 0 cos2pi0 class=

Respuesta :

06-09-2021

Answer:

[tex]\cos(\pi -\theta) = 0.42[/tex]

[tex]\cos(2\pi +\theta) = -0.42[/tex]

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