The value of cos 4x from the given identity is 0.999
<h3>Trigonometry identity</h3>
Given the cosine identity
cos8x = 13/36
Determine the value of x
8x = arccos(13/36)
8x = 0.36111
x = 0.36111/8
x = 0.04514
Determine the value of cos4x
cos4x = cos4(0.04514)
cos4(0.04514) = 0.999
Hence the value of cos 4x from the given identity is 0.999
Learn more trig identity here; brainly.com/question/7331447
Answer: –9 and 2
Step-by-step explanation:
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Where is the figure
Step-by-step explanation:
Where is the figure
Answer:
3 divid by 10 is 3 so i guses you have a 3 percent chance at getteing a green marebel
Step-by-step explanation:
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a. 25%
b. 55%
c. 35%
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