A = lw
44 = 3 2/3 w
w = 44 / (3 2/3)
w = 12
In general, you cannot prove that because it is not true.
2 is rational. √2 is not.
You have to complete the square. When you do this you get an equation that looks like this: (x-3)^2 + (y+4)^2 = 4. So your center is (3, -4) and your radius is 2. That looks like B to me!!!
Answer:
14.6
Step-by-step explanation:
(231 - 158) / 5 = 14.6
