3 years ago

Allan's car uses 1 liter of fuel to travel 12 km , how much fuel does she need to travel 420km

Mathematics

2 answers:

Evgesh-ka [11]3 years ago

7 0

Answer:

Allan needs 35 liters to travel 420km

Sergio [31]3 years ago

3 0

Answer:

The answer should be: 35 liters of fuel

Step-by-step explanation:

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Answer:

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Step-by-step explanation:

11102

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ivolga24 [154]

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Step-by-step explanation:

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3 years ago

Solve: k/5+3-3k=-6k

tia_tia [17]

$\frac{k}{5} +3-3k=-6k$

Multiply both sides of the equation by 5

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4 years ago

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3 years ago

9. Find the dimensions of the 4 triangular faces of the pyramid. (Height is 55.5 ft)

Minchanka [31]

Answer:

$Q=\frac{\pi}{2}*55.5ft=87.18ft\\P=87.18ft*\sqrt{\frac{1}{2}+\frac{16}{\pi ^{2}}}=87.18*0.9515=82.95ft\\$

Step-by-step explanation:

We have a 4-sided triangular pyramid , where

$Q=\frac{\pi}{2}*H\\P=Q*\sqrt{\frac{1}{2}+\frac{4}{\pi ^{2}}}\\Q=\frac{\pi}{2}*55.5ft=87.18ft\\P=87.18ft*\sqrt{\frac{1}{2}+\frac{16}{\pi ^{2}}}=87.18*0.9515=82.95ft\\$

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3 years ago

Allan's car uses 1 liter of fuel to travel 12 km , how much fuel does she need to travel 420km​

Allan's car uses 1 liter of fuel to travel 12 km , how much fuel does she need to travel 420km