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elena-14-01-66 [18.8K]
3 years ago
6

Help pleaseeeeeeeeeeeee.

Mathematics
2 answers:
timurjin [86]3 years ago
7 0
The answer would be 15625
Katyanochek1 [597]3 years ago
6 0

Answer:

25x3=75

Step-by-step explanation:

(5x5)= 25 x (5x5) 25 x (5x5) 25

25x3 =75

I think... hopefully its right:)

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Write as an algebraic expression: <br><br> 1) a% of 80 <br><br> 2) 17% of b <br><br> 3) a% of b
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1) 4a/5
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Answer:

Step-by-step explanation:

|4x-3|=5√(x+4)  ⇔ |4x-3|²=5²(√(x+4))²  and x+4 ≥ 0

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                         ⇔16x²-24x+9 = 25x +100  and x+4 ≥ 0

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two solution : X1 = (49-√8225)/32  ≅ - 1.3 accept (-1.3+4 ≥ 0)

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3 0
3 years ago
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Answer:

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Step-by-step explanation:

4 0
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Pachacha [2.7K]

Answer:

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Step-by-step explanation:

13/4 = 3 1/4

3 1/4 + 2 2/4 = 5 3/4

Hope this helped you!

3 0
2 years ago
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