brokenshen00
brokenshen00 brokenshen00
  • 15-04-2022
  • Mathematics
contestada

Solve for value and variable. Be sure to write a proportion

Please give full explanation that would be helpful.

Solve for value and variable Be sure to write a proportion Please give full explanation that would be helpful class=

Respuesta :

devishri1977
devishri1977 devishri1977
  • 15-04-2022

Answer:

Step-by-step explanation:

Basic propotionality theorem: If a line is drawn paralle to one side of a triangle and intersect other two sides in distinct points, then the line segment divide the two linesin same ratio.

[tex]\sf \dfrac{LP}{PN}=\dfrac{LO}{OM}\\\\\dfrac{x+12}{5}=\dfrac{22}{8}\\\\\text{cross multiply,}\\\\[/tex]

8*(x + 12) = 22*5

8x + 8*12 = 110

 8x + 96 = 110

        8x = 110 - 96

        8x = 14

          x = 14/8

          x = 1.75

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