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pogonyaev
3 years ago
15

Can somebody help me with this question please?

Mathematics
1 answer:
Lana71 [14]3 years ago
6 0

Answer:

if the area is 7 then the total side length is sqrt 7. 2 is also sqrt 4 so x pretty much equals sqrt 3. this equation is a typo, as sqrt isn't a solution. moreover if you factor the square, it will equal x squared plus 4x plus 4.

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Select the exclusion that fits best with this problem.<br><br><br><br> 13x^6/51x^4
Damm [24]

ANSWER

x \ne0

EXPLANATION

The given problem is

\frac{13 {x}^{6} }{ 51 {x}^{4}  }

This is defined if and only if

x \ne0

Even the given expression can be simplified to obtain:

\frac{13 {x}^{2} }{ 51}

The exclusion is

x \ne0

5 0
3 years ago
8. Give an example of a rational number that is NOT an integer.
snow_tiger [21]

Answer:

2.37 its a rational number because its a decimal

6 0
3 years ago
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Stella [2.4K]

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Step-by-step explanation:

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3 years ago
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grandymaker [24]

Answer:

11 calls

Step-by-step explanation:

She has already spent 42 min. Also she wants to talk for 2 min per call. We can change calls on x. So, only 2x min for her calls left.

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2x = 64 - 42

2x= 22

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Answer: 11 calls

8 0
3 years ago
Tell whether the given value is a solution of the inequality.<br><br> a/6 &gt; -4; a = -18
balandron [24]

First we simplify the inequality

1. <em>multiply 6 by the other side of the inequality (-4) </em>

Now we have ...

a > -24

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This means that, YES! a = -18 IS a solution to the inequality

3 0
2 years ago
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