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Allisa [31]
3 years ago
10

Write a polynomial for the volume of a cube with a side length of (x-1) inches.​

Mathematics
1 answer:
liberstina [14]3 years ago
8 0

Answer:

x^3-3x^2+3x-1

Step-by-step explanation:

the volume of a cube is the side length cubed, which in this case is (x-1)^3, which simplifies to \boxed{x^3-3x^2+3x-1}.

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If the unicorn seat on a merry–go–round is 5 feet from the center, and the merry–go–round completes a full rotation in 6 seconds
Cerrena [4.2K]
The answer is 5.23 ft/second

The way I got this answer was first finding the circumference of the merry-go-round using the equation C=2 \pi r, where r represents the radius, which is the distance from the center of a circle. 

So your equation should look like this C=2 \pi(5). I used the rounded term of 3.14 for \pi

Once you multiply those terms, you should get the answer, 31.4. Now this is the total distance around the merry-go-round in feet. So, if it takes 6 seconds to make a full rotation and we are trying to find the amount offeet traveled in one second, we should divide the circumference (31.4) by 6 to give us our answer.

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And I rounded the answer to the nearest hundredth to get 5.23 feet/second
6 0
3 years ago
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Snezhnost [94]

Answer:

tuna is 24 pounds

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6 0
3 years ago
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1. addition
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6 0
3 years ago
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a light in a lighthouse rotates 45° & pauses, it rotates & pauses again. the light moves a total of 95° during the 2 rot
Verdich [7]
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5 0
4 years ago
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Find the diameter of the circle whose area is 2464 cm²<br>with explanation.​
stepan [7]

Answer:

d≈56.01cm

A Area

2464

cm²

Using the formulas

A=πr2

d=2r

Solving ford

d=2A

π=2·2464

π≈56.01127cm

Step-by-step explanation:

7 0
3 years ago
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