The chemical formula of octane is C8H18.
pentagon
Area = 0.5*base*height
πr2where π=3.14and r is radius
Pounds x 0.454 (or 0.453592374) = kilograms
Inches x 0.0254 = meters
There is no such word as "fourmula". I assume that you meant formula. However, there is still no "the formula". The formula for its perimeter is simple: perimeter = sum of the sides. But, depending on its shape, there will be simple or very complicated formulae for the area, angles and so on.
Soda is sodium hydroxide (NaOH) or sodium carbonate (Na2CO3).
the fourmula is 2n square n= # of shells
In regular quadrilaterals, it's length times width.
by the w x h x lenght
absolutely....you can mix any octane with any other octane
NOS octane booster