Find the nth term:
2 answers:
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Answer:
Length of the final sides: 6 cm and 16 cm
Step-by-step explanation:
The lengths of the sides of the original box are
Later, a piece of tin is cut out from each corner; the piece cut out has the shape of the square: we can call the length of its generic side x. Therefore, the dimensions of the box will now be:
We also know that the area is
And the area can be written as product of length and width, therefore:
So we find:
Solving for x,
Which has two solutions:
x = 13 cm (this is larger than the initial length of the width, therefore we discard it)
x = 2 cm
So, the length of the new sides are
Answer:
(-3.3, 3.3), (3, 3)
Step-by-step explanation:
A graphing calculator is appropriate technology for this.
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There is no system of equations. There are only two function definitions. Apparently you're to solve ...
y = f(x) = g(x)
for (x, y).
