Write each phrase as an expression. then find the sum of the expressions.

8 increased by a number x

a number x more than −13

the difference of 3 and a number x

the sum of the expressions is:

okay wait before i answer, is this for your points on a graph?

geometry: triangles

solvers

lessons

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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

the k side

step-by-step explanation:

plese mark mde brainliest!

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step-by-step explanation: