jayden2189 jayden2189
  • 18-06-2020
  • Mathematics
contestada

Find the Value of x.
읽
28
20
0 10

Find the Value of x 읽 28 20 0 10 class=

Respuesta :

wegnerkolmp2741o
wegnerkolmp2741o wegnerkolmp2741o
  • 18-06-2020

Answer:

x =28

Step-by-step explanation:

We have similar triangles, so we can use ratios

12           8

------    = ----------

12+30     x

Using cross products

12x = 8*(42)

12x = 336

Divide by 12

12x/12 = 336/12

x =28

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