Complete the square:
<span>y = 3x^2 - 12x + 4 </span>
<span>y = 3(x^2 - 4x) + 4 </span>
<span>y = 3(x^2 - 4x + 4 - 4) + 4 </span>
<span>y = 3(x^2 - 4x + 4) - 12 + 4 </span>
<span>y = 3(x - 2)^2 - 8</span>
Answer:
57 degrees
Step-by-step explanation:
because it is the same as the other side
It should be 54 because you half to divide 162 by 3
A linear pair is 2 angles that form 180° or a straight line. The sum of their measures is 180°
1/4 of 8 is 2. So 2 of the cubicles are carpeted.
