victoriaboyst victoriaboyst

12-06-2021
Mathematics

contestada

What is the value of x?
sin 49° = COS X
Enter your answer in the box.
X =

Respuesta :

jimrgrant1 jimrgrant1

12-06-2021

Answer:

x = 41°

Step-by-step explanation:

Using the cofunction identity

sinx = cos(90 - x) , then

sin49° = cos(90 - 49)° = cos49°

with x = 41°

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