Round each number to the underline place value 3.789 seven being underline

4

Step-by-step explanation:

the 7 is over 5 which makes the 3 round to a 4

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

alright well the answers to your question is

2xy/9 hope this have a nice day : )

step-by-step explanation: