Can you factor x^2+6z+12 please
1 answer:
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Hey Child.
The answer to this is 1 or 7:
To find the range for the number of measures played to satisfy our solution, we must solve for x using s = 80.
Next, we subtract 50 from both sides of the equation.
Next, we divide both sides of the equation by 10
Next, to eliminate the absolute value bars, we will add a ± sign in front of our s value, 3.
Finally, we add 4 to both sides of our equation giving us 4 ± 3 = x
Separating this into two equations, we get 4 - 3 = x and 4 + 3 = x
Therefore, x, the number of measures of music played, must be either 1 or 7.
Hope It Helped!~
Answer:
Step-by-step explanation:
Given that :
the foci of the ellipse is (±√12,0) and C0-vertices are (0,±√37)
The foci are (-C,0) and (C ,0)
the focus has x-coordinates so the focus is lie on x- axis.
The major axis also lie on x-axis
The minor axis lies on y-axis so C0-vertices are (0,±√37)
The given focus C = ae = √12
Given co-vertices ( minor axis) (0,±b) = (0,±√37)
b= √37
We can therefore express the relation between the focus and semi major axes and semi minor axes as:
The equation of ellipse formula is:
and we know that
Thus ; the equation of the ellipse at the origin is