Term to be added is: + 121/4
t^2 + 11t + 121/4
(t + 11/2) (t + 11/2)
Answer:
Ronnie's annual salary this year = $38,850
Explanations:
Ronnie's annual salary last year = $37,000
Percentage increase in Ronnie's salary = 5%
Increase in Ronnie's salary = 5% of 37000 = 5/100 x 37000
Increase in Ronnie's salary = $1850
Ronnie's annual salary this year = Ronnie's annual salary last year + Increase
Ronnie's annual salary this year = $37000 + $1850
Ronnie's annual salary this year = $38,850
That would be 3.5 b/c it can’t be expressed as a ratio or a simple fraction
X^2 = 4x + 12
x^2 - 4x - 12 = 0, use the quadratic equation
Solve for x over the real numbers:
(x - 6) (x + 2) = 0
Split into two equations:
x - 6 = 0 or x + 2 = 0
Add 6 to both sides:
x = 6 or x + 2 = 0
Subtract 2 from both sides:
Answer: x = 6 (or x = -2 only positive solution)
The eccentricity of an eclipse is found by using the
formula, eccentricity = c/a
Where,
c represents the distance between the center and a focus.
a represent the distance between that focus and a vertex
The numerical value of the eccentricity of an eclipse ranges
between 0 and 1
