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2 years ago

If there are 1,760 yards in 1 mile, how many yards are in 2.5 miles?

Mathematics

2 answers:

Karolina [17]2 years ago

8 0

Answer:

4400 Yards

Step-by-step explanation:

Divide 1760 to get how many yards are in half of a mile

Take the number of yards in one mile and double that and then add the number in half of a mile

GarryVolchara [31]2 years ago

3 0

Answer:

4400 yards

Step-by-step explanation:

Formula: multiply the value in miles by te conversion factor so,

2.5=2.5 x 1760= 4400 yards.

Hope this helped

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Inessa [10]

Answer:

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Step-by-step explanation:

We are given the function:

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Remember that by the definition of absolute value:

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So, we can see that for all values greater than x = 5/2, 2x - 5 is positive.

For all values less than x = 5/2, 2x - 5 is negative.

Therefore (the positive case go above, and the negative case go below):

$|2x-5|= \left\{ \begin{array}{ll} 2x-5 & \quad x \geq 5/2 \\ -(2x-5) & \quad x < 5/2 \end{array} \right.$

Finally, we can add a three:

$f(x)=3+|2x-5|=\left\{ \begin{array}{ll} 3+(2x-5) & \quad x \geq 5/2 \\ 3+(-(2x-5)) & \quad x < 5/2 \end{array} \right.$

Simplify if desired:

$f(x)=3+|2x-5|=\left\{ \begin{array}{ll} 2x-2& \quad x \geq 5/2 \\ -2x+8 & \quad x < 5/2 \end{array} \right.$

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