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Mathematics 16 Online
OpenStudy (anonymous):

help i will medal

OpenStudy (anonymous):

Find the value of x in the following figure. Show equations and work that lead to your answer.

OpenStudy (anonymous):

OpenStudy (eyust707):

|dw:1421349809552:dw|If this ones 46 degrees whats the other side?

OpenStudy (anonymous):

umm 134?

OpenStudy (eyust707):

correct!

OpenStudy (eyust707):

Now how did you do that? 180-46 = 134

OpenStudy (eyust707):

Now we just need to do that three more times...

OpenStudy (eyust707):

|dw:1421350359229:dw|

OpenStudy (eyust707):

|dw:1421350401187:dw|this angle is just 180 - (12x +37)

OpenStudy (eyust707):

180 -(12x +37)

OpenStudy (eyust707):

=180 -12x -37

OpenStudy (eyust707):

= 143 - 12x

OpenStudy (eyust707):

|dw:1421350567301:dw|

OpenStudy (eyust707):

Do that same thing to the other two angles. Then tag me and ill help you finish

OpenStudy (anonymous):

kk

OpenStudy (anonymous):

180-(12x-2)=178-12x 180-(20x-29)=151-20x

OpenStudy (anonymous):

@eyust707

OpenStudy (eyust707):

|dw:1421351251809:dw|don't forget to distribute the negative sign

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