an object Travels hundred meters in 10 seconds and then another 200 meters in 5 seconds what is the average speed of the object

answer is 5m/s that is the answer

Step-by-step explanation:

200 ÷ 5 = 20

100 ÷ 10 = 10

geometry: triangles

solvers

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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

$15 each

step-by-step explanation:

$45/3 children= $15 each