helpmesolve16 helpmesolve16

12-12-2020
Mathematics

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darsa3025 darsa3025

12-12-2020

Answer:

28/3

Step-by-step explanation:

We see that the triangles are simalar to eachother, so we can set up this ratio:

x/(8+x) = 7/13

x = 56/13 + 7x/13

13x = 56 + 7x

6x = 56

x=56/6=28/3

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