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3 years ago

What two numbers multiply to 30 and add to be 5

Mathematics

1 answer:

morpeh [17]3 years ago

5 0

There are none the prime factors are 1,2,3,5,6,10,15,30 none add up to 5 and multiply to 30

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Given the equation of the circle, identify the coordinates of the center. (x+2)2+(y-6)2=49

sveta [45]

Answer:

(-2, 6)

Step-by-step explanation:

Equation of a circle is:

(x − h)² + (y − k)² = r²

where (h, k) is the center and r is the radius.

In this case, the center is (-2, 6).

3 0

3 years ago

Can someone help me ASAP???!!

amm1812

Answer:

25x ²−49y ²

Step-by-step explanation:

We need to find product of (5x+7)(5x−7y)

By using identity (a+b)(a−b)=a −b ²

We have a=5x,b=7y

Thus (5x+7y)(5x−7y)=(5x) ²−(7y)

<em>let me know if it was helpful</em>

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4 years ago

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20/256 Simplified. I need this answer. Will give brainliest

sasho [114]

Answer:

5/64

Step-by-step explanation:

20/256

10/128

5/64

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3 years ago

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Solve for n: 1/4 (n-2)=1/4n-1/2

alisha [4.7K]

Answer:

See below:

Step-by-step explanation:

So, we start off with the equation: $\frac{1}{4} (n-2) = \frac{1}{4}n-\frac{1}{2}$

If we simplify, we can use the distrubutive property to simplify the equation:

Here is how it goes:

$\frac{1}{4} (n-2) = (\frac{1}{4} * n )+(\frac{1}{4}*-2)$

So upon simplification of that, we get here: $\frac{1}{4}n + -\frac{1}{2}= \frac{1}{4}n-\frac{1}{2}$

Hm, somethings off, do you see that they are the same thing...

So, that means that there would be infinately many solutions.

You can plugin any number and you would get the same result!

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2 years ago

Stephen lives in Texas and makes $48,000 a year. If the median annual income in Texas is $51,205 and the median annual income in

timofeeve [1]

Stephen is likely to qualify since his annual income is less than the median income of Texas.

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3 years ago

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