What is the equation to 2.5 divided by 8.80

0.284090909

Step-by-step explanation:

I don't know how many digits you want but basically, you can't divide with decimals. You have to move the decimal point over once so that the number become 880. Once you do that, you have to add zeros to the amount of times you moved the decimal point. Then you just do normal division. MAKE SURE TO BRING THE DECIMAL POINT DOWN.

Good Luck!!!

if the eqn of the parabola is f(x) = (x-4)(x+2), we need to mult. this out to find the coordinates of the vertex.

then f(x) = x^2 + 2x - 4x - 8, and f(x) = x^2 - 2x - 8.

one way in which you can find the vertex is to calculate x = -b / (2a).   here, that comes to

        )

x = = 1.   f(1) = 1^2 - 2(1) - 8 = - 9.   vertex is at (1, -9).

        2(1) 

find another point on the curve:   let x=0, for which y=-8.   then (0, -8) is on the curve.   plot the vertex and this point and draw a smooth parabola thru both.

hope this