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Mathematics 16 Online
OpenStudy (anonymous):

Find the value of x.

OpenStudy (anonymous):

OpenStudy (anonymous):

i think 21

OpenStudy (anonymous):

a. x=60 b. x= 21 c. x= 15 d. none of the above

OpenStudy (anonymous):

how ?

OpenStudy (anonymous):

@david111

OpenStudy (anonymous):

@agent0smith

OpenStudy (anonymous):

@hartnn

OpenStudy (anonymous):

yup

OpenStudy (anonymous):

@Loser66

OpenStudy (anonymous):

@ganeshie8 @phi @amistre64 @themaster @mathmale @hoblos @satellite73 @hartnn

hartnn (hartnn):

5x -30 + 5x = 180 solve this for x

OpenStudy (anonymous):

ok one sec

OpenStudy (anonymous):

x=21 =D

OpenStudy (anonymous):

thats what he just did

hartnn (hartnn):

x= 21 is correct :)

OpenStudy (anonymous):

okay thanks :)

OpenStudy (anonymous):

@hartnn are angle R and T congruent?

hartnn (hartnn):

yes, they are :)

OpenStudy (anonymous):

@hartnn ok

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