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Crank
3 years ago
7

Pls quick will mark as brainliest

Mathematics
2 answers:
bagirrra123 [75]3 years ago
7 0

Answer:

4 sqrt(5)

Step-by-step explanation:

sqrt(45) + sqrt(20) - sqrt(5)

We know that sqrt(ab) =sqrt(a) sqrt(b)

sqrt(9) sqrt(5) + sqrt(4) sqrt(5) -sqrt(5)

3 sqrt(5) + 2 sqrt(5) - sqrt(5)

Combine like terms

4 sqrt(5)

Mekhanik [1.2K]3 years ago
6 0

Answer:

6.180339

Step-by-step explanation:

Give brainly plz

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Answer:

8x = 75 + 5x

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Step-by-step explanation:

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3 years ago
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Boyd's car can travel 1891.5 miles on 48.5 gallons of fuel. how many miles can it travel on 64 gallons?
astra-53 [7]
Steps:
    *Find the unit rate*
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3 years ago
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morpeh [17]

Answer:

x=\frac{13}{6}

Step-by-step explanation:

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3 years ago
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Alex17521 [72]

Answer:

61.66

Step-by-step explanation:

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