Subtract 9x^2-10x+19x
2
−10x+1 from -2x^2+4x-10−2x
2
+4x−10.

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

so what is the problem what are they asking you to solve

step-by-step explanation:

so what is the problem what are they asking you to solve

he has now walked a total of what?

if i know what this is maybe i can

step-by-step explanation:

yes

step-by-step explanation: