You burn 265 calories running and then 7 calories per minute swimming. your friend burns 273 calories running and then 11 calories per minute swimming. you each swim for the same number of minutes. find the difference in the amounts of calories burned by you and your friend

i think asking google will you get the answer to that question

i dont have an answer

step-by-step explanation:

geometry: triangles

solvers

lessons

answers archive

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