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leroysgurl15
 one year ago
help i am stuck on this homework problem i know how to do the formula i just get stuck on how to finish it....
find <ABC
leroysgurl15
 one year ago
help i am stuck on this homework problem i know how to do the formula i just get stuck on how to finish it.... find <ABC

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leroysgurl15
 one year ago
Best ResponseYou've already chosen the best response.0dw:1380227475640:dw

Euler271
 one year ago
Best ResponseYou've already chosen the best response.0whenever two lines like this intersect: < abc = < dbe and < abd = < cbe this means that 6x  7 = 4x + 23 solve for x then plug it in.

leroysgurl15
 one year ago
Best ResponseYou've already chosen the best response.0i know that but this is what i get when i do that dw:1380233676187:dw

Euler271
 one year ago
Best ResponseYou've already chosen the best response.0that's fine. this means < abc = 83.

Directrix
 one year ago
Best ResponseYou've already chosen the best response.1The measure of < ABC is given algebraically as (6x  7)/ Assuming x = 15, then the measure of <ABC = 6*15  7 = ? @leroysgurl15

Directrix
 one year ago
Best ResponseYou've already chosen the best response.1You are welcome. Also, note the reason that those two angles are congruent is that they are vertical angles. By a theorem, vertical angles are congruent and therefore have the same measure.
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