(3x-2y)/(2y-3x) =

(3x-2y)/)(-1(3x-2y) ) =

1/(-1) = -1

Let's solve for 'x' first

cos(24)=11/x Multiply both sides by 'x' and divide both sides by cos(24)

x= 11/(cos(24)) then just use the calculator to get 12.0409990635612537

It might be better if you showed us the problem you are working on to result in this equation......that is a weird number.

Are you looking at something compounded daily for two years or something like that?

390/5 = use the calculator!

If the perimeter is measured all of the way around the 'Z' it is 390 x 15 = 5850 sq inches

(I'm not EXACTLY sure what is meant by the perimeter of the 'base' but I THINK it is the measurement around the entire exterior of the 3-D 'Z')

Given that they prefer country music , there is a 26/98 chance they are from the west = 26.53% ~~ 27%

y=p-2qx^2

y-p = -2qx^2

-(y-p) / 2q = x^2

x= sqrt(( p-y)/2q)

Either complete the square or use the Quadratic formula to find x = 0 or 10

Solveit's answer (below) is simpler....good job solveit!

37 ?

1. 1/2 x^2

2. 1/3 x^3

3 1/4 x^4

Agree with guest There MAY be a constant added to any of the above answers