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mash [69]
3 years ago
6

Drag the orange point on the cube to change its side length. Then set the base of the pyramid to the same dimensions as a face o

n the cube. Also set the height of the pyramid to the same side length as the cube. Note the volumes of the cube and the pyramid. Record the volumes for a few sets of heights and bases, and then calculate the ratio of the volumes. Be sure the dimensions for the cube and the pyramid are the same in each set. (You might see some discrepancies in the tool due to rounding of decimals.) Round your calculations for the ratio to the hundredths place. The first one has been done for you.
Mathematics
2 answers:
Sergeu [11.5K]3 years ago
4 0

Answer:the link isn’t there can u put the link there

Step-by-step explanation:

charle [14.2K]3 years ago
3 0

Answer:

In order from: <u>Side of Pyramid Base</u> <u> Height of Pyramid</u> <u> Side of Cube</u> <u> Volume of Pyramid</u> and <u>Volume of Cube:</u>

Example 1)     5        5        5        41.6        125.0        0.33

Example 2)    7        7        7        114.3        343.0        0.33

Example 3)    8        8        8        170.7        512.0        0.33

Example 4)    9        9        9        243.1        729.0        0.33

Example 5)    2.5        2.5        2.5        5.2        15.6        0.33

Step-by-step explanation:

this is an example. these are the numbers in the table separated by column in the exact plato answer. i hope this helps a little bit :))

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Eloise started to solve a radical equation in this way: Square root of negative 2x plus 1 − 3 = x Square root of negative 2x plu
andreyandreev [35.5K]
Here I copy the steps and indicate where the error is.

Square root of negative 2x plus 1 − 3 = x=> <span>this is the starting equation
</span>

√[ - 2x + 1] - 3 = x

Square root of negative 2x plus 1 − 3 + 3 = x + 3 in this step she added 3 to each side, which is fine

<span> Square root of negative 2x plus 1 = x + 3 <span>she made the addtions => fine</span></span>

Square root of negative 2x plus 1 − 1 = x + 3 – 1 due to <span>plus 1 in inside the square root, this step will not help</span>

<span> Square root of negative 2 x = x + 2 <span>wrong! she cannot simplify - 1 that is out of the square root with +1 that is inside the square root
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<span>Then, from here on all is wrong, but she made other additional mistakes.</span>

(Square root of negative 2 x)2 = (x − 4)2 −2x <span> the right side should be (x+2)^2 which is x^2 + 4x +4 not (x-4)^2 - 2x</span>

Later she made a mistake changing the sign of -8x to +8x


Those are the mistakes. Finally, the global error is that she should verify whether the found values satisfied the original equation.

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3 years ago
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Step-by-step explanation:

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