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Mathematics 16 Online
OpenStudy (anonymous):

PLEASE HELP!!!

OpenStudy (anonymous):

Your question?

OpenStudy (anonymous):

OpenStudy (anonymous):

What is the length of AB ?

OpenStudy (anonymous):

Since both CB and AB have congruent lines markings (the little dashes)<< (very important! be sure to remember!) that means they are congruent, so you would just set CB equal to AB and solve; 9x - 14 = 7x 2x = 14 x = 7

OpenStudy (anonymous):

OpenStudy (anonymous):

what is the value of x???

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