Answer:
yeah it is non of the x values repeat
Step-by-step explanation:
the answer should be -4
hope this is correct for you and this helped
QUESTION 1
The given system of equations are:
We equate the two equations to get:
When x=0,
The solution is (0,1)
QUESTION 2
The given equations are:
and
We equate both equations to get:
Group similar terms,
We put x=0 into any of the equations to find y.
The solution is (0,-1).
QUESTION 3
The given equations are:
and
We equate both equations:
Group similar terms:
This is not true.
Hence the system has no solution.
<span><span>1. x =(-6-√-108)/18=(-1-i√<span> 3 </span>)/3= -0.3333-0.5774i</span><span>
2. x =(-6+√-108)/18=(-1+i√<span> 3 </span>)/3= -0.3333+0.5774i</span><span>
3. x = 2/3 = 0.667</span></span>
Answer:
22500 revolutions
Step-by-step explanation:
Revolution in 15 minutes = revolution per minute x 15
1500 x 15 = 22,500