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Mathematics 7 Online
OpenStudy (anonymous):

I do not remember how to do this so I made an example of the problem I'm doing similar to this wondering if I could get some help!! solve for x using the diagram I will draw it :)

OpenStudy (anonymous):

|dw:1429117700498:dw|

OpenStudy (anonymous):

8 / 14 = 6 / x 8x/14 = 6 8x = 6 * 14 x = 10.5

OpenStudy (anonymous):

can you explain how you did this though @Ogziii

OpenStudy (anonymous):

its a rule , when you have a triangle with a line crossing it that has a linear correlation with the baseline , you can apply it , X1/X2 = Y1/Y2 = Z1/Z2 (X Y Z are the names of the lines )

OpenStudy (anonymous):

what about for a question like this? |dw:1429119543383:dw|

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