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Mathematics 13 Online
OpenStudy (anonymous):

http://roads.advancedacademics.com/contentserver/content/roadssection/279357/angles_writingassignment_image05.jpg Find the value of x. A. 10 B. 5 C. 20 D. 15

OpenStudy (raden):

the sum of supplement angles = 180 degrees

OpenStudy (raden):

7x+3x-5+8x+5 = 180 solve for x

OpenStudy (anonymous):

thanks

OpenStudy (raden):

you're welcome

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