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It is look so x=? so if it was 2 then it would be
2-1 = 2+1
_______ which is wrong so that's how to do it which is x?
2+5 = 2-7
the answer is 1/7 so ya its D.1/7 :) hope i helped
Answer:
Step-by-step explanation: 4 the answer is 4
Answer:
Step-by-step explanation:
error in measurement = 480 - 469 = 11 inches
Percent error = error *100/actual length
= 11 * 100 /480 = 2.9%
Those two angles are alternate interior angles, so they must be congruent.
3x = 2x + 20
x = 20
