4 years ago

What is the next four numbers in the pattern below 20,15,10,5,

Mathematics

2 answers:

DerKrebs [107]4 years ago

8 0

0,-5,-10,-15. It is that simple. All you had to do is keep counting down.
Hope this helps :)

alina1380 [7]4 years ago

5 0

5,10,15,20,25,30,35,40,45,50,55,60,65,70,75,80,85,90,95,100,

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abruzzese [7]

Answer:

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Step-by-step explanation:

Given that,

cos θ = $\frac{\sqrt{3} }{3}$

From the trigonometric functions,

cos θ = $\frac{adjacent}{hypotenus}$

⇒ adjacent = $\sqrt{3}$ , and the hypotenuse = 3

Let the opposite side be represented by x, applying the Pythagoras theorem we have;

$/hyp/^{2}$ = $/adj/^{2}$ + $/opp/^{2}$

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x = $\sqrt{6}$

Thus, opposite side = $\sqrt{6}$

So that,

sin θ = $\frac{opposite}{hypotenuse}$

= $\frac{\sqrt{6} }{3}$

Therefore,

sin θ = $\frac{\sqrt{6} }{3}$

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3 years ago

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