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Nadya [2.5K]
3 years ago
15

2. Select all the irrational numbers. *

Mathematics
1 answer:
maria [59]3 years ago
4 0

Answer:

F.

Step-by-step explanation:

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Solve the rational equation x divided by 6 equals x squared divided by quantity x minus 1 end quantity, and check for extraneous
Dmitriy789 [7]

Answer:

Solution: x=-\frac{1}{5},x=0

Step-by-step explanation:

Given:

The rational equation to solve is given as:

\frac{x}{6}=\frac{x^2}{x-1}

Doing cross product, we get:

x\times (x-1)=6\times x^2\\x^2-x=6x^2\\\textrm{Bringing all variables to the right side, we get:}\\6x^2-x^2+x=0\\5x^2+x=0\\x(5x+1)=0\\x=0\ or\ 5x+1=0\\x=0\ or\ x=-\frac{1}{5}

Now, for x=0, the rational equation is equal to 0. So, x=0 is a solution.

Also, x=-\frac{1}{5} is also a solution.

So, no extraneous solution.

4 0
4 years ago
28 pounds of recyle trash is what percent of the barrel of 57 pounds of trash
Marrrta [24]
28/57*100=49% I would like to think that is the correct procedure and answer 
3 0
3 years ago
If the radius of a circle is doubled, what happens to its area?
Deffense [45]

Answer:

The equation for the area of a circle is  A = πr².

If you double the radius, the area increases exponentially by a factor of two. The area will be squared.

7 0
3 years ago
If you have an avocado and then you get 10 and then you get6 coconut and then you get 20 sandwiches what is it equal
icang [17]

Answer:

36

Step-by-step explanation:

you just add all of the numbers together

5 0
3 years ago
Please I need Help Im confused
vitfil [10]

Answer:

<em>x</em><em>=</em><em>3</em><em>.</em><em>5</em><em> </em><em>y</em><em>=</em><em>8</em>

Step-by-step explanation:

Remeber, in a rectangle, opposite sides are equal so

2x + 3y = 31

and

a

2x + 1 = y

Subsitue 2x+1 for y.

2x + 3(2x + 1) = 31

2x + 6x + 3 = 31

8x + 3 = 31

8x = 28

x = 3.5

Plug this back in to one of the equations to find y.

2x + 1 = y

2(3.5) + 1 = y

7 + 1 = y

8 = y

So x=3.5

y=8

7 0
3 years ago
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