Answer:
I would say it's d (sorry if im wrong)
5x^2+24x-5 factored is: (5x - 1)(x + 5)
Width = w
d)length in term of width
w + 5
b)
2(w + w + 5) > 30
2(2w +5)>30
c)
solve
2(2w +5) > 30
4w + 10 > 30
4w > 20
w > 5
The equation is asking to calculate the standard for of the equation of ellipse satisfying the given condition and in my further research and computation, would say that the answer would be <span>x^2/21 + y^2/25 = 1. I hope you are satisfied with my answer and feel free to ask for more</span>
Hi
on a regular dice you have 3 even number : 2 ;4;6
3 odd number : 1;3;5
so probability to have an odd number is : 3/6 = 1/2
