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blagie [28]
3 years ago
6

What is the value of u if 6u =15

Mathematics
2 answers:
tatiyna3 years ago
5 0
6u = 15
  u = 15/6
  u = 2.5
UNO [17]3 years ago
4 0
Hello there,

Your correct answer would be 2.5

But to recheck that your correct answer would be 2.5, you do 2.5 x 6 and it give's you 15.

Hope this helps.

~Jurgen
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9514 1404 393

Answer:

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Step-by-step explanation:

A quadratic equation in standard form can be written as ...

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  17x² +30x +40 = 0 . . . . . . . . . . add 17x²+30x to both sides

or

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In the first case, a = 17, b = 30, c = 40 and (b+c) = 70.

In the second case, a = -17, b = -17, c = -40 and (b+c) = -70.

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<em>Additional comment</em>

I personally prefer a positive leading coefficient, but it is less work to subtract 40 from both sides than to subtract 2 terms from both sides. Check your curriculum materials for the preferred rewrite in this case.

4 0
2 years ago
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defon

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