Sin 3θ = 0
3θ = sin^-1 0 = nπ
θ = nπ/3
Answer:
15,17,19
Step-by-step explanation:
Make an equation : 
Solve the equation:



Since x=15 then the second number is 17 and then 19
Hope this helps!
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Answer: 225
Step-by-step explanation:
225x0.04 is 9
6x²-5x+1
=6x²-3x-2x+1
=3x(2x-1)-1(2x-1)
=(3x-1)(2x-1)
There’s this app called Socratic that you can use. It’s like this one but it’s a little different