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3 years ago

To convert a distance of 13,000 feet to miles, which ratio could you multiply by?

Mathematics

2 answers:

Oxana [17]3 years ago

4 0

Answer:

1 mile

----------

5280 feet

Step-by-step explanation:

There are 5,280 feet in one mile, so to convert it, multiply by ^

lara31 [8.8K]3 years ago

3 0

Answer:

2.46212121 miles

convert a mile measurement to a foot measurement, multiply the length by the conversion ratio. The length in feet is equal to the miles multiplied by 5,280

The mile, sometimes the international mile to distinguish it from other miles, is the British imperial unit and the US customary unit, both systems are based on the older English unit of length equal to 5,280 feet, or 1,760 yards, and standardised as exactly 1,609.344 metres by international agreement in 1959

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3 years ago

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An equilateral triangle has a perimeter of 21 and a side length of 2x - 3. Solve for x

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Step-by-step explanation:

Because it is equilateral, all the sides are equal. so you can make your equation

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3 years ago

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A card is 9 inches by 4 inches. A printing shop will enlarge it so that the longer side is any lengths up to 3 ft. Find the dime

RUDIKE [14]

Answer:

3 ft by 4/3 feet.

Step-by-step explanation:

We have been given that a card is 9 inches by 4 inches. A printing shop will enlarge it so that the longer side is any lengths up to 3 ft. We are asked to find the dimensions of biggest enlargement.

We will use proportions to solve our given problem.

$\frac{\text{Card width}}{\text{Card length}}=\frac{\text{Enlarged width}}{\text{Enlarged length}}$

Upon substituting our given values, we will get:

$\frac{\text{4 inches}}{9 \text{ inches}}=\frac{\text{Enlarged width}}{\text{3 ft}}$

$\frac{4}{9}=\frac{\text{Enlarged width}}{\text{3 ft}}$

$\frac{4}{9}\times \text{3 ft}=\frac{\text{Enlarged width}}{\text{3 ft}}\times \text{3 ft}$

$\frac{4}{3}\times \text{ft}=\text{Enlarged width}$

Therefore, the dimensions of the biggest enlargement would be 3 ft by 4/3 feet.

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3 years ago