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OpenStudy (anonymous):
If two angles form a linear pair such that the measures are represented by 4x-20 and 5x-40, what is the value of x?
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OpenStudy (anonymous):
They will add up to 180, so to solve for x 4x-20+5x-40=180
OpenStudy (anonymous):
I got 12 but the answer choices are (1) 20 (2) 80/3 (3) 40 (4) 40/3
OpenStudy (anonymous):
9x=240 x=240/9 simplify that fraction and it matches one of your answers
OpenStudy (anonymous):
80/3?
OpenStudy (anonymous):
Yes
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OpenStudy (anonymous):
Thank You
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