Sin(2π/3radians) = sin(π/3radians) = (<span><span>√3)/</span>2</span>cos(2π/3radians) =<span> - cos(π/3radians) = 1/2
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becuase 2π/3 + π/3 = <span>π</span>
Answer:
1. yes, both lines are straight
2. domain: (-∞ ∞)
3. range: (-∞ ∞)
Answer:
Hey there!
Cone formula:
hr^2/3
Plugging in the values, we get the volume is 301.59
Let me know if this helps :)
Answer:
False
Step-by-step explanation:
Abstract reasoning is not one of the characteristics listed for fluid intelligence.