angelicaaramire angelicaaramire
  • 21-04-2019
  • Mathematics
contestada

I need help with this please

I need help with this please class=

Respuesta :

wegnerkolmp2741o
wegnerkolmp2741o wegnerkolmp2741o
  • 21-04-2019

Answer:

B  x=15

Step-by-step explanation:

We can use ratio's since  these are similar triangles

x                36

---------- = ---------

5              12

Using cross products

5*36 =12x

Divide each side by 12

5*36/12 = 12x/12

15 =x

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