Sin (x + y) = sin x cos y + cos x sin y
<span>sin 255 </span>
<span>= sin (210 + 45) </span>
<span>= sin 210 cos 45 + cos 210 sin 45 </span>
<span>= (-1/2)(√(2)/2) + (-√(3)/2)(√(2)/2) </span>
<span>= -√(2)/4 + (-√(6)/4) </span>
<span>= -√(2)/4 - √(6)/4 </span>
<span>= (-√(2) - √(6)) / 4</span>
Answer:
the 100th term would be 193
Step-by-step explanation:
5-(n-1) times 2
5-99 times 2
5-198
193
I hope this helps
Number of players=85
percent of left handed players=20%
85*20/100=
simplify that:
85*1/5=
simplify again:
85*5= 17
17 players are left handed.
Hope that helps!!
Have a wonderful day!!
The lines whose equations are shown intersects the point (0, -2s)
Answer:
These two things have litterally nothing to do with eachother
Step-by-step explanation:
50% chance i guess?
