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Mathematics 21 Online
OpenStudy (anonymous):

what is the value of a to the neasth tenth? the answers are: 17.5 15.2 7.5 12.9

OpenStudy (anonymous):

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OpenStudy (anonymous):

I believe you have to set up a proportion since the lines intersect they have the equation 15/30=a/35 or something I need look in the GEO book hold up.

OpenStudy (anonymous):

thanks

OpenStudy (anonymous):

so would it be 17.5?

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