Answer:
step two
Step-by-step explanation:
The trick to solving this problem is to know and remember that the sum of all the interior angles of a triangle is always 180 degrees.
Thus, (6x+1) + (5x-17) + (9x-24) = 180.
20x = -40, so x = -2 (answer)
Answer:
Option A is the right answer.
146-4b = 122-1b
Reason: vertical angles
Answer:
Both are <u>equal</u> to each other.
Step-by-step explanation: