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Zarrin [17]
3 years ago
6

plss help asap Around which line would the following cross-section need to be revolved to create a sphere? circle on a coordinat

e plane with center at 1 on the x-axis and a radius of 1 y = x y-axis x = 1 y = 1
Mathematics
1 answer:
Dmitriy789 [7]3 years ago
4 0

Answer:

The correct option is;

x = 1

Step-by-step explanation:

The parameters given are;

Location of circle center = 1 on the x axis

Radius of circle = 1

Required operation on circle = Revolving to create a sphere

To form a spherical shape by the rotation of a circular figure involves rotating the circular figure about a line passing through the center of the circle

Therefore, to form a sphere, the circle should be about a line that passes through x = 1

Hence, the circle should be rotated about the line x = 1.

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Y_Kistochka [10]
The exponent 4 needs to be applied to both 3 and x, so we would have:
3 * 3 * 3 * 3 * x^4.
9 * 9 * x^4.
81x^4
6 0
2 years ago
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Suzanne drives 180 miles in 3 hours. What is her average speed in miles per hour?
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2 years ago
Each side of the smaller square in the figure below is n inches long, and each side of the larger square is p inches longer than
lana66690 [7]

Answer:

2np + p²

Step-by-step explanation:

The general formula for the area of a square is A = s², where s = the length of one side of the square.  In the case of the smaller square the area would be: n x n = n².  Since the side of the larger square is 'p' inches longer, the length of one side is 'n + p'.  To find the area of the larger square, we have to take the length x length or (n +p)².

Using FOIL (forward, outside, inside, last):

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Since the area of the first triangle is n², we can subtract this amount from the area of the larger square to find out how many square inches greater the larger square area is.

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8 0
3 years ago
Which statement best explains how to find the area of the kite?
eimsori [14]

I think it is a D I'm not really sure

3 0
2 years ago
Will says that in the number 8,184​, one 8 is 10 times as great as the other 8. Is he ​correct? Explain why or why not.
Vinil7 [7]
No he is not correct .
Break apart the number 8,184
You will get
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This makes the claim that one 8 is 10 times greater false as it is in fact 100 times as great.

4 0
2 years ago
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