Answer:
2
1
3
+
2
8
2
−
4
9
−
1
2
2
−
1
6
+
2
8
Step-by-step explanation:
Step-by-step explanation:
due to the laws of symmetry of the angles of 2 crossing lines (and parallel lines are simply repeating and mirroring these angles), both angles must be equal.
5x - 5 = 6x - 27
-5 = x - 27
x = 22
The answer is the first one; it is an arithmetic sequence with a common difference of -40.
Answer:
yeah, (891)+(038)=(193994)
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