Alicia cooper makes sure to contribute ten percent of her monthly earnings to her 401(k) plan at work. her 401(k) plan allows her to invest in several different types of mutual funds. which suggestion for the obtaining money she needs for investing is she following? a. paying herself first b. taking advantage of employer-sponsored retirement programs c. participating in an elective savings program d. making a special effort once or twice a year to save

i used to know how to do this in 7th but i forget easily

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+

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