15-02-2021
Mathematics

contestada

what trig function would you use to find y using 47 angle

what trig function would you use to find y using 47 angle class=

Respuesta :

mhanifa mhanifa

15-02-2021

Answer:

B. sine

Step-by-step explanation:

In the given case you would use sine

sin = opposite / hypotenuse
sin 47 = y/11
y = 11 sin 47
y = 8.0 (rounded)

Using cosine or tangent you wouldn't be able to find the value of y as the value of x is unknown

Answer Link

MisterBrainly MisterBrainly

06-08-2022

sine function

sinØ=Perpendicular/Hypotenuse
sin47=y/11
y=11sin47
y=8

Answer Link

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