Suppose 50 socks lie in a drawer. Each one is either white or black, ankle-high or knee-high, and either has a hole or doesn't 22 socks are white, four of these have a hole, and one of these four is knee-high. The white socks are knee-high, ten black socks are knee-high, and five knee-high socks have a hole. Exactly three ankle-high socks have a hole.

A. Use Theorem 2.6 to determine the number of black, ankle-high socks with no holes.
B. Draw a Venn diagram that shows the number of socks with each combination of characteristics.

answer: 457.14

step-by-step explanation:

205 - 45 = 160

160 / .35 = 457.142857

go and ask your mom to you

72 is the answer to this problem

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