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Tems11 [23]
3 years ago
5

What type of object is generated when you rotate a 2-dimensional object about an axis?

Mathematics
1 answer:
dalvyx [7]3 years ago
6 0
A three-dimensional object
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Help it’s urgent please
Anon25 [30]

Answer:

\frac{5 {x}^{2}  + 20xy + 20 {y}^{2} }{x ^{2} - xy -  {6y}^{2}  }

To simplify first factorize both the numerator and the denominator

For the numerator

5x² + 20xy + 20y²

Factor 5 out

5 ( x² + 4xy + 4y²)

Using a² + 2ab + b² = ( a + b)²

The numerator is

5( x + 2y)²

For the denominator

x² - xy - 6y²

Rewrite -xy as a difference

x² + 2xy - 3xy - 6y²

Factorize

We have the denominator as

( x + 2y)( x - 3y)

So we now have

<h2>\frac{5(x + 2y)(x + 2y)}{(x + 2y)(x - 3y)}</h2>

Simplify

<h2>\frac{5(x + 2y)}{x - 3y}</h2>

We have the final answer as

<h2>\frac{5x + 10y}{x - 3y}</h2>

Hope this helps you

8 0
3 years ago
Marking brainliest!
Naddika [18.5K]

Answer:

3/5

Step-by-step explanation:

this is the correct answer because a is represented by the number picked is greater than 7.

3/10 are less than 7

2/5 are less than 7

but 3/5 are more than 7

so the answer is 3/5

brainliest plzz

3 0
2 years ago
Read 2 more answers
What is the area of a cone that has a diameter of 45ft. and the height of the cone is 96 ft.
jarptica [38.1K]

The formula for area of a cone is A=πr(r+√h²+r²). The radius is half the diameter, so 22.5.

Plug our numbers into the formula.

A=π22.5(22.5+√96²+22.5²)

the answer is 8560.16

6 0
3 years ago
Distributive property<br> 1/2(6x-14)
stich3 [128]

Answer:

The answer is 3x−7

Step-by-step explanation:

uvu

3 0
3 years ago
Read 2 more answers
Is this equation have a solution or not<br> y = <img src="https://tex.z-dn.net/?f=%5Cfrac%7B3%7D%7B4%7D" id="TexFormula1" title=
Musya8 [376]

Answer:

No solution.

Step-by-step explanation:

y + 3x - 4y = 0 + 0.75x

- 3y + 3x = 0 + 0.75x

- 3y + 3x - 0.75x = 0 + 0.75x - 0.75x

- 3y + 2.25x = 0

7 0
3 years ago
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