Your total cost c for hiring a garden designer is $200 for an initial consultation plus $45 for each hour h the designer spends drawing plans. if the total cost is $335, how many hours did the garden designer work on the plans?

i think is g(1)=-1.

hope that i can

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