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riadik2000 [5.3K]
3 years ago
5

Which of the following is a factor of x^6 + 1000?​

Mathematics
2 answers:
Lena [83]3 years ago
6 0

Well,

x^6+1000=(x^2)^3+10^3

From here we use a^3+b^3=(a+b)(a^2-ab+b^2),

(x^2+10)\boxed{(x^4-10x^2+100)}

And the found our factor.

Hope this helps.

r3t40

IgorLugansk [536]3 years ago
4 0

Answer:

Option B

Step-by-step explanation:

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Answer:

They must buy 501 pounds of produce for the membership to be worth it.

Step-by-step explanation:

You can solve this question by first finding the difference between $0.10 and $0.25.

With some simple subtraction (0.25-0.10) we can find that the difference is that a non-membership person would pay $0.15 per pound.

You then divide 75 by 0.15 to find the extra weight it would take for the produce to equal $75. You should get 500 pounds.

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You then must add 1 pound to make it more favorable to have the membership.

At 501 pounds the person with the membership would pay $125.10 and the person without the membership would pay $125.25

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3 years ago
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Let us use the Pythagorean theorem in identifying what triangle can be formed.

Let us assume that the 2 wooden dowels each measure 8 inches. We cut off one wooden dowel into half, so it becomes 2 pcs of 4 inches each.

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The measure of the cut wooden dowel must be longer than the uncut wooden dowel to create a triangle. 

I also tried this on a piece of paper, I cut each piece according to the assumed measure. No triangle can be formed under this activity. 
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