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4 years ago

(27) Help check my geo answer please

Mathematics

2 answers:

Sidana [21]4 years ago

7 0

Yes you are correct. The counter example is basically a specific instance that proves the original claim false.

The original claim is that if they play at home, then they win
Well they play at home and lose, so this contradicts the claim

crimeas [40]4 years ago

4 0

It’s a correct answer.

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A Books or 35,000 100 copies in its first month release suppose this represents 8.4% of the number of copies sold to date

Flauer [41]

Answer:

“My head was pounding. It was like my insides had swollen so much they were pushing on my skull.”

Step-by-step explanation:

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3 years ago

How do you account for current liabilities and long-term debt?

julsineya [31]

The current portion of the long term liabilities are included in Current Liabilities.

<h3>What are long term liabilities ?</h3>

Long term liabilities are monetary obligations of a company that has to pay after an year.

Current Liabilities are those liabilities which have top be paid in the present financial year .

It includes the short term borrowings , accounts payable , expenses , notes payable etc.

The current portion of the long term liabilities are included in Current Liabilities.

Like the interest of a long term loan of this year is a long term liability in the current year.

To know more about Long term Liabilities

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2 years ago

Solve each quadratic equation by completing the square. Give exact answers--no decimals.

alexandr1967 [171]

Answer:

$x_1= -3+4(\sqrt{2})i\\\\x_2 = -3-4(\sqrt{2})i$

Step-by-step explanation:

In this problem we have the equation of the following quadratic equation and we want to solve it using the method of square completion:

$x ^ 2 + 6x +41 = 0$

The steps are shown below:

For any equation of the form: $ax ^ 2 + bx + c = 0$

1. If the coefficient a is different from 1, then take a as a common factor.

In this case $a = 1$ . Then we go directly to step 2

2. Take the coefficient b that accompanies the variable x. In this case the coefficient is 6. Then, divide by 2 and the result squared it.

We have:

$\frac{6}{2} = 2$

$(\frac{6}{2}) ^ 2 = 9$

3. Add the term obtained in the previous step on both sides of equality

$x ^ 2 + 6x + 9 = -41 +9$

4. Factor the resulting expression, and you will get:

$(x + 3) ^ 2 =-32$

Now solve the equation:

Note that the term $(x + 3) ^ 2$ is always > 0 therefore it can not be equal to -32.

The equation has no solution in real numbers.

In the same way we can find the complex roots:

$(x + 3) ^ 2 = -32\\\\(x + 3) = \±\sqrt{-32}\\\\x = -3 \± \sqrt{-32}\\\\x = -3 \± 4(\sqrt{2})i\\\\x_1= -3+4(\sqrt{2})i\\\\x_2 = -3-4(\sqrt{2})i$

6 0

3 years ago

Read 2 more answers

Is the following relation a function? {(1,2), (3,4),(-2,4),(3,0)}

Nana76 [90]

Answer:

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

What is the distance between (-5,5) and (3,-3)

Butoxors [25]

Answer:

the distance between (-5,5) and (3,-3) is

Step-by-step explanation:

the distance formula is d= $\sqrt{(x^2-x^1 )^2+(y^2-y^1)^2\\$

step on plug in:

x1=-1

x2=3

y1=5

y2=-3

$\sqrt{(-5-3 )^2+(5-(-3)^2\\$

step 2 solve it:

= $\sqrt{(-8 )^2+(8)^2\\$

= -8x-8= +64 8x8=16

= $\sqrt{64+64\\$ = $\sqrt{128$

when reduced it's= $8\sqrt{2}$ or 11.31 <--- thats the answer

6 0

3 years ago