Item 25 Amanda is reading a book that has 125 pages. She has read 12 pages a day for 4 days in a row.

How many more pages does Amanda have left to read?

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

i dont get the question

step-by-step explanation:

i believe that the answer is

b. y-1=-2(x-4)

hope this !