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Olegator [25]
2 years ago
15

Multiple choice. A square floor mat has a side length of 22 m.

Mathematics
2 answers:
Usimov [2.4K]2 years ago
6 0

Answer:

C

Step-by-step explanation:

.........................

8_murik_8 [283]2 years ago
6 0

Answer:

c

Step-by-step explanation:I think the answer might be C. because they have asked for the area and the formulae is side multiply by side.

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What is 1/2(4x+14)=2(x-7)
GREYUIT [131]

Answer:

no solution

Step-by-step explanation:

1/2(4x+14)=2(x-7)

Multiply both sides by 2.

4x + 14 = 4(x - 7)

4x + 14 = 4x - 28

Subtract 4x from both sides.

14 = -28

Since 14 = -28 is a false statement, there is no solution for this equation.

Answer: no solution

8 0
3 years ago
Given certain information, what is the value of x4-y4?
Pepsi [2]

Well right off the bat, I can see a good reason why it should boggle.

If (x+y)=6 and (x-y)=2, then (x+y)(x-y) would be 12. It can't be 20.

The first 4 lines on the paper are inconsistent, so the question in the 5th line can't be calculated.

Another possible source of uncertainty (for us, anyway) is the remarkable similarity between the way you write ' Y ' and the way you write ' 4 ' . For example, look at the ' Y⁴ ' (I think ...) in the last line.

3 0
3 years ago
Mr. Claw received a job with an annual salary of $51,000. He will receive a 1.5% increase every year. How much will Mr. Claw's s
NeX [460]

Answer: $53,330

Step-by-step explanation:

This is an exponential function so to find the salary in 3 years, you need to use a future value formula such as :

= Amount * ( 1 + rate) ^ number of years

Amount = $51,000

Rate = 1.5%

Number of years = 3 years

Salary = 51,000 * ( 1 + 1.5%)³

= 53,329.59

= $53,330

3 0
3 years ago
Which line is a directrix of the hyperbola? A B C D
hoa [83]

Answer:

The hyperbola has two directrices, one for each side of the figure. You can see the hyperbola as two parabolas in one equation. So, as parabolas have directrix, hyperbolas does too.

The directrices are perpendicular to the major axis. That means if the parabolla is horizontal, then its directrices are vertical, and viceversa.

Therefore, to find the right line that forms the directrix of a hyperbola, you just need to use the directrix that is perpendicular to the major axis.

3 0
2 years ago
I need help calculating the answer to this ✨<br><br> 9x - 7i &gt; 3(3x - 7u)
Valentin [98]
<h2>Answer:</h2><h2>All real numbers!!</h2><h2>Hope this helps!!</h2>

3 0
3 years ago
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