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OpenStudy (anonymous):
Find the measure of Angle 7. measure of angle 7 = 2x+15 measure of angle 8 = 3x
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OpenStudy (anonymous):
OpenStudy (anonymous):
its the same answer as the last problem
OpenStudy (anonymous):
81?
OpenStudy (anonymous):
yup
OpenStudy (anonymous):
thanks!!
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OpenStudy (mertsj):
TIME OUT!! 2x+15+3x=180 5x=165 x=33A Angle 7 = 2x+15=2(33)+15=66+15=81 Angle 8 = 3x=3(33)=99
OpenStudy (mertsj):
x=33 Not 33A
OpenStudy (anonymous):
yeah, we had worked this before when she had to find angle 5
OpenStudy (mertsj):
Then why did you tell her that angle 8 is 81?
OpenStudy (anonymous):
No, angles 5 and 7 are 81. The question said find the measure of angle 7
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