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Korvikt [17]
3 years ago
14

Please help me this is my 4th time asking for help with foiling this

Mathematics
1 answer:
Musya8 [376]3 years ago
5 0

Answer:

Step-by-step explanation:

(x-2-\sqrt{5})(x+2+\sqrt{5})\\ \\x^2+2x+x\sqrt{5}-2x-4-2\sqrt{5}-x\sqrt{5}-2\sqrt{5}-5\\ \\ x^2-4-2\sqrt{5}-2\sqrt{5}-5\\ \\ x^2-4\sqrt{5}-9

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If frank has 380 condoms and he uses 180 in two weeks and by the 4th week he has 2 left how many did he use in 2 weeks (btws thi
anastassius [24]

You have said that he used 180 in the first two weeks.

That left him with 200 at the end of the first two weeks.
Then you said that he had 2 left after another 2 weeks.
So during those 2 weeks, he used (200 - 2) = 198 in the 2nd 2 weeks.

What we all expected has not happened at all:  Frank is not slowing down !

But, even so, we have to ask ourselves just what Frank is doing with them all.

Nobody can blame you for wondering.


6 0
4 years ago
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The two figures shown are congruent. Which statement is true?
zimovet [89]

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Answer:

  (b) One figure is a rotation image of the other

Step-by-step explanation:

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6 0
3 years ago
Which formulas can you use to calculate the volume of a rectangular prism check all that apply
Llana [10]

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V = Bh

Step-by-step explanation:

5 0
4 years ago
6 of 10 equal pieces is the same as 60 of 100 equal pieces and ___ of 5 equal pieces?
gizmo_the_mogwai [7]
3 of 5 because you can halve each number for example 6 can be halved to make 3 and 10 can be halved to make 5
4 0
3 years ago
Write an equation, in slope-intercept form, that passes through the point (−4, −3) and has a slope of 3.
jek_recluse [69]

Answer:

Step-by-step explanation:

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