Help with this polynomial problem.
1 answer:
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Answer:
A
Step-by-step explanation:
You know that the negative number with the largest magnitude is farthest to the left on the number line.
3/4 = 9/12
2/3 = 8/12
Then 3/4 > 2/3, so ...
-3/4 < -2/3
Because the two angles on the right add to 180 degrees, we can create this system:
We can also prove that
, which, when solved, shows that 
.
When plugged in to the original equation, we find that y = 105 degrees.
We can also prove that
When plugged in to the original equation, we find that y = 105 degrees.