you bought a laptop computer for $525 on the "12 months is the same as cash" plan. The terms of the plan on the contract stated that if not paid within 12 months, you would be assessed 15.5 percent APR for the amount on the first day of the plan. If you pay the laptop in 11 months, how much will you have paid?

answer: procent 54 wynosi 33,33%

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

$6.42

step-by-step explanation: