a = 12.2, b = 27.5, c = 24.0, and d = 20.0 complex shape consisting of two rectangles. The first rectangle's dimensions are 'a' by 'c' + 'd'. The second is 'b' by 'c' + 'a'. They overlap in a rectangle that is 'a' by 'd' Use π = 3.14 as needed. Round to two decimal places as needed.

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

it could 14.28 but if its not that one then it has to be the 17 one. hope this ! : )

step-by-step explanation:

the answer is thin because within context, the stanza concludes the and frail tone the people have toward each other, and the fact that it would be thin, makes the most sense compared to "pliable" or "not hard or firm to the touch". hope this , good luck.

step-by-step explanation:

can i have brainliest

answer: the correct answer is -32

step-by-step explanation: