Seudónimo Seudónimo

10-02-2017
Mathematics

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I don't understand the last one. I got the right answer, but how to do it? (Reply ASAP).

I dont understand the last one I got the right answer but how to do it Reply ASAP class=

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kristenholloway kristenholloway

10-02-2017

Denominator, 12 and 9 are on the bottom. and 15 and x are on the right side.

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10-02-2017

This means For every 12m QS, there will be 9m TV and for every 15 RS, there will be x UV
This works because the triangles are SIMILAR

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