Answer:

Step-by-step explanation:
tan 3x=\frac{\sqrt{3} }{3} =\frac{1}{\sqrt{3} } =tan\frac{\pi }{6} =tan (n\pi +\frac{\pi }{6} )\\3x=n\pi +\frac{\pi }{6} =\frac{(6n+1)\pi }{6} \\x=\frac{(6n+1)\pi }{18} \\
where~x~is~an~integer.
Answer:
140
Step-by-step explanation:
V=whl=7·4·5=140cm³
Answer:
24
Step-by-step explanation:
Hello.
Give. a name N to the number
Then
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Hence

Hope you have been helped
The answer to this problem is 12. If you want me to write it out I can
The slope (9) is the amount of money you earn per hour, hence multiplying the amount by h, hours.
I've included a picture of the graph below.