You drink a beverage with 120 mg of caffeine. Each hour, the caffeine in your system decreases by about 129 How much caffeine will be in your system after 2.hours? Do not round your answer.
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dnji

step-by-step explanation:

dskfbipo

details

step-by-step explanation:

14

step-by-step explanation:

14 x 3 = 42

geometry: triangles

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lessons

answers archive

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+

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