Emeraldjade46 Emeraldjade46

14-12-2020
Mathematics

contestada

i need some help I really don't know how to start

i need some help I really dont know how to start class=

Respuesta :

14-12-2020

Answer:

14

Step-by-step explanation:

these are similar triangles.

4*y = 7 (one side times cooficient is the side in the other triangle), cooficient (y) = 7/4

8 * 7/4 = solution

= 14

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