Maisie is exactly 135 weeks old. how many hours is this

Maisie is 22680 hours old.

Step-by-step explanation:

Given is: Maisie is exactly 135 weeks old.

First, lets calculate the number of hours in 1 week.

Number of hours in 1 day = 24

Number of hours in 7 days or 1 week = hours

Now, number of hours in 135 weeks = hours

Therefore, Maisie is 22680 hours old.

the answer is a

step-by-step explanation:

geometry: triangles

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lessons

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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