Will be mark brain 2(2x+32)+2/5(4x+4)

I believe the answer is 11.714 (11.7) but I did it in my head real quick so idk.

Step-by-step explanation:

28/5x + 328/5 is the answer. I did it and checked. Hope this helped

351.23

step-by-step explanation:

geometry: triangles

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call the larger triangle abc

then the smaller triangle cde is similar to abc (all angles are equal, aaa).  

ab is the side that is 36, and we wish to find de, the side corresponding to ab

area_cde = area_abc - area_cde --> area_abc / area_cde = 2

let x=length of de

ratio of areas = (ratio of sides)^2

+2+=+%2836%2fx%29%5e2+

+2+=+1296%2fx%5e2+

++x%5e2+=+1296%2f2+=+648+

25.45584