2 and 1/3 converted to a decimal by long division​

3.33

Step-by-step explanation:

the long division is supposed to be 7 on the outside and a 3 on the inside to start. youre supposed to use the mixed number (7/3)

5 x 14?

im new, sorry if this is wrong.

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