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Reil [10]
3 years ago
12

What exclusions are placed on the variable x for the fraction 4x^2-1/4x+2

Mathematics
2 answers:
nikitadnepr [17]3 years ago
8 0
4x + 2 = 0

so , 4x  = -2

Based on this, you will get that the x would be  : -2/4     = -1/2

Hope this helps
aalyn [17]3 years ago
7 0
Below are the choices:

<span>-1/2
0
 -1
 non
</span>
The  exclusions are placed on the variable x for the fraction 4x^2-1/4x+2 is -1/2. Below is the solution, 

<span>4x+2 = 0 so 4x=-2 so x=-2/4 wich is -1/2</span>
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7x = 94 whats the solution im sorry im bad at math
RSB [31]
I'm assuming you mean, what equals x.

Well, if 7x = 94, we know that 7 x's = 94.

Therefore, is you divide 94 by 7, you will get your answer.


8 0
4 years ago
If anyone doesn't mind helping may you plz help me
Verdich [7]

Answer:

SAS

Step-by-step explanation:

Please let me know if this doesn't help. I'm trying my best to relearn this so I can help you.

3 0
3 years ago
Read 2 more answers
A wheel with radius 1 m is rolled in a straight line through one complete revolution on a flat horizontal surface. How many metr
Artyom0805 [142]

Answer:

6.28 m

Step-by-step explanation:

If a wheel travels with one full revolution, it would have travelled the circumference's distance from it's starting point.

The circumference of a circle is 2\pi r

Let's assume \pi is 3.14 and solve for the equation.

2\cdot3.14\cdot1\\6.28

Hope this helped!

4 0
3 years ago
The ratio of red M&amp;Ms to blue M&amp;Ms to green M&amp;Ms in a box is 5:3:4. If there are 72 M&amp;Ms in the box, how many of
Sonja [21]

Answer:

18

Step-by-step explanation:

sum of ratio=5+3+4=12

blue=\frac{3}{12}  \times 72=18

7 0
3 years ago
The length of a rectangle is four times its width.
Aleks04 [339]

Answer:

Pretty Simple!

Step-by-step explanation:

First, what you have to know is that the formula for the area of a rectangle is:

LW=A

(Length times Width equals the Area.)

Knowing this, we can input 100yd^2 into the equation.

LW=100

Also, we know that the Length is equal to four times the Width.

Meaning that, we can substitute L with 4W.

Thus:

4W^{2}=100

So, all we have to do now is solve!

W=5

Now, multiply that by 4, and we get 20:

L=20

That's it!

Happy Algebra/Geometry!

8 0
3 years ago
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