beatriz233 beatriz233

01-12-2018
Mathematics

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Someone help me on this question.

Someone help me on this question class=

Respuesta :

wegnerkolmp2741o wegnerkolmp2741o

01-12-2018

Answer:

z=3

Step-by-step explanation:

2 z

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

6 9

using cross products

2 * 9 = 6 * z

18 =6z

divide each side by 6

3 =z

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