Answer: Angles A and C are vertical angles.
Step-by-step explanation:
Answer:
1/27 is the answer
It is 1/(3^3) which is 1/27
x = number
3x - 15 = (x - 12)×-4 or (12-x)×-4
3x - 15 = -4x + 48 or -48 + 4x
7x = 63, x = 9 or
33 = x
−14+22i
Step-by-step explanation
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