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3 years ago

Kimberly travels 420 miles in her car on 15 gallons of gas. What is her gas mileage?

Mathematics

2 answers:

sergey [27]3 years ago

7 0

_Award brainliest if helped
Her Gas Mileage = 420/15 = 28 Miles Per Gallon 28MPG

Sonja [21]3 years ago

4 0

28 miles per gallon that is the answer I think

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2 years ago

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Answer:

$36\sqrt{3}$

Step-by-step explanation:

Hi!

Since an equilateral triangle means that every side is equal, our triangle will have 12 on all sides.

To find the height of an equilateral triangle we use $\frac{a\sqrt{3}}{2}$ .

$\frac{12\sqrt{3} }{2} = 6\sqrt{3}$ .

So the height is $6\sqrt{3}$ .

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Hope this helps!

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