Answer:
9x squared + 12x
Step-by-step explanation:
9514 1404 393
Answer:
(c) Yes, because angle 3 and angle 6 are congruent
Step-by-step explanation:
Angles 3 and 6 are "alternate interior" angles. When those angles are congruent, as these are, then the lines crossed by the transversal are parallel.
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We expect angles 5 and 6 to be supplementary because they are a linear pair. That fact says nothing about the relationship of line d to line c.
Yes, it is right... you correctly distributed the negative, and combined like terms... great job!
The answer is 27, I had it on a test.
