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Yakvenalex [24]

3 years ago

5

A box with an open top has vertical sides, a square bottom, and a volume of 256 cubic meters. If the box has the least possible

surface area, find its dimensions.

1 answer:

OLEGan [10]3 years ago

4 0

Step-by-step explanation:

Below is an attachment containing the solution.

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Which of the following choices simplified the expression:

forsale [732]

<h2>Hello!</h2>

The answer is:

The correct option is the second option:

$\frac{5}{2},\frac{-1}{2}$

<h2>Why?</h2>

We are given the following expression:

$\frac{2+-\sqrt{9}}{2}$

Now, solving we have:

First solution:

$\frac{2+\sqrt{9}}{2}=\frac{2+3}{3}=\frac{5}{2}$

Second solution:

$\frac{2-\sqrt{9}}{2}=\frac{2-3}{3}=\frac{-1}{2}$

Hence, we have that the correct option is the second option:

$\frac{5}{2},\frac{-1}{2}$

Have a nice day!

5 0

3 years ago

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bija089 [108]

Answer:

7298.5 ft^3

Step-by-step explanation:

Volume of cone=pir^2h/3

=pi 29.516^28/3

=7298.5

4 0

3 years ago

Use the x-coordinates A and C to calculate AC without counting

alexandr1967 [171]

21 its 21 because it is 21

3 0

3 years ago

What is the slope of the line shown below?

liraira [26]

Answer:

C) 3

Step-by-step explanation:

4 0

2 years ago

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What is the difference between these two linear equations?<br> Y=3x - y=-3x

Rashid [163]

Y=3x has a positive slope, and Y=-3x has a negative slope.

3 0

3 years ago