<h3>
Answer: No, they are not similar.</h3>
Technically, we don't have enough info so it could go either way.
==========================================================
Explanation:
We can see that the sides are proportional to each other, but we don't know anything about the angles. We need to know if the angles are the same. If they are, then the hexagons are similar. If the angles are different, then the figures are not similar.
Right now we simply don't have enough info. So they could be similar, or they may not be. The best answer (in my opinion) is "not enough info". However, your teacher likely wants you to pick one side or the other. We can't pick "similar" so it's best to go with "not similar" until more info comes along the way.
Answer:
Step-by-step explanation:
You want the absolute extremes of the function f(x) = x³ -3x² +1 on the closed interval [-1/2, 4].
<h3>Extreme values</h3>
The extreme values will be either the turning points of the function or the ends of the interval. We must examine all of those. A graphing calculator is helpful for evaluating the function at various points.
<h3>Interval ends</h3>
f(-1/2) = 1/8
f(4) = 17
<h3>Turning points</h3>
The turning points are found where the derivative is zero.
f'(x) = 3x² -6x = 3x(x -2)
This function is zero where the factors are 0, at x=0 and x=2.
f(0) = 1
f(2) = -3
The maximum value is found at the right end of the interval: f(4) = 17.
The minimum value is found at the right turning point: f(2) = -3.
Answer:
I can see any expressions
If she's paying with the full $17, and no tax is being added to the total she would be receiving $4.87 in change.