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Mathematics 21 Online
OpenStudy (anonymous):

***PLEASE HELP!!!*** Which is a possible value for x? (I'll post an image!)

OpenStudy (anonymous):

OpenStudy (anonymous):

the answer choices are 10, 12, 52, and 66

OpenStudy (anonymous):

i think 52<6x-14<90 so 11<x<26 which gives 12,but don't ask me why

OpenStudy (anonymous):

using trig you can find the length of ab since you have a side and an angle Since it is the same length as DC, you can use trig again to find the angle

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