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Novosadov [1.4K]
3 years ago
5

Phân tích thành nhân tử 3+√5 +3√5 +5

Mathematics
1 answer:
Lyrx [107]3 years ago
3 0

Step-by-step explanation:

3+√5+3√5+5

=6√5+5

=6√10

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.help me please thanks
anzhelika [568]
Hello!

What you would need to do first is distribute the numbers inside the parenthesis.

6(t - 3) = 2(9 - 2t)
6t - 18 = 18 - 4t

Now that they've been distributed, you need to move all variables to one side, preferably to the left as it would make it easier to read and t would be positive.

6t - 18 = 18 - 4t
10t = 36

All that is left is to divide by 10 in order to leave t alone.

t = 3.6 or 18/5
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3 years ago
(Teaser) A square and Rhombus have the same perimeter. What about their areas? Are they the same? If not then which area is bigg
Korvikt [17]
They would have the same area if they have the same perimeter!

7 0
3 years ago
Read 2 more answers
Find the distance between the points (2,9) and (8,2)
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So the distance between two points formula is :
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Therefore ...
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Hence, the distance between the two points is 9.22

7 0
4 years ago
Mary Stahley invested $2500 in a 36-month certifi- cate of deposit (CD) that earned 8.5% annual simple interest. When the CD mat
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9514 1404 393

Answer:

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Step-by-step explanation:

First, we need to find the value of the CD at maturity.

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Now, we can find the value of the account with compound interest.

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3 years ago
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Answer:

40 is an addend in an addition

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Step-by-step explanation:

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Perhaps you meant

y = 7.5x + 40

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6 0
3 years ago
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