The answer is B. The product of two irrational numbers
15) factor out cos: cos(x)(sin(x)+1)=0
Now this is true when either cos(x)=0 (x=pi/2 and 3pi/2)
Or when sin(x)=-1 (x=3pi/2)
So it's solutions are pi/2 and 3pi/2
Answer:
y=315000(1.02)^t
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I myself is still trying to figure the second part but I hope this helps at least a little bit.
Answer:
how do you know what the answer is
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Answer: its 3
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