PLEASE HELP ASAP 1. Which shows the distributive property being applied to real numbers?
O (2.7). 9 = 2.(7.9)
O (2 + 7) + 9 = 2 + (7 +9)
O2(7+9) = (2) (7) + (2)(9)
02-7= 7.2

Step-by-step explanation:

the answer is the third one hope it helps though

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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+

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