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OpenStudy (otonogold):
Check My Answer :) The measure of angle 2 = 4x + 45 and the measure of angle 7 = 7x - 15. What value of x will show that lines f and g are parallel? A. 5 B. 14 C. 30 <- D. 20
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OpenStudy (otonogold):
OpenStudy (anonymous):
If f and g are parallel, 2 should be equal to 7(alternate exterior angles) 4x + 45 = 7x - 15 3x = 60 x = 20
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