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2 years ago

11

Can you guys whoever knows all of the answers to this page figure out the whole thing for me plsss and thank you No links and no

doing it just for the points

1 answer:

vesna_86 [32]2 years ago

3 0

Answer:

x,z=30

a,b,c,f,g,h,L,m,q,t=60

d,e,i,j,o,p,u,v=90

k,n,r,s=120

w,y=150

Step-by-step explanation:

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By using properties for <em>trigonometric</em> functions and <em>trigonometric</em> expressions, we find that the <em>exact</em> value of the sine of the angle 5π/12 radians is $\frac{\sqrt{2+\sqrt{3}}}{2}$ .

<h3>How to find the exact value of a trigonometric expression</h3>

<em>Trigonometric</em> functions are <em>trascendent</em> functions, these are, that cannot be described algebraically. Herein we must utilize <em>trigonometric</em> formulae to calculate the <em>exact</em> value of a <em>trigonometric</em> function:

$\sin \frac{5\pi}{12} = \sqrt{\frac{1 - \cos \frac{5\pi}{6} }{2} }$

$\sin \frac{5\pi}{12} = \sqrt{\frac{1 + \cos \frac{\pi}{6} }{2} }$

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To learn more on trigonometric functions: brainly.com/question/15706158

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