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vesna_86 [32]
3 years ago
12

a furlong is a unit of measure used in horse racing. every year, horses race 10 furlongs in the kentucky derby, one furlong is e

qual to 0.125 mile. how long is the kentucky derby in miles?
Mathematics
1 answer:
tankabanditka [31]3 years ago
7 0
1.25 m.
here you go.
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You have inherited a large collection of audio compact discs and decide to purchase a HiFi system to play them. At the retailer
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24

Step-by-step explanation:

Since at the retailer you find a choice of 4 CD players, 2 amplifiers and 3 sets of speakers. We have 4 different ways of selecting the CD players, we also have 2 different ways of selecting the amplifiers and 3 different ways of selecting the 3 sets of speakers.

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Find the exact value of x in the triangle below
Juli2301 [7.4K]

So this is a special triangle. The 30-60-90 triangle rule states that if the short leg is y, then the hypotenuse is 2y and the long leg is y√3.


In this case, the short leg is 5√3 since that times √3 makes 15.


Now with the hypotenuse, just multiply 5√3 with 2, and your answer should be 10√3, or C.

3 0
3 years ago
sam said the absoulute value of 14 is -14. Kai said the absolute value of 14 is 14. Who is correct. Explain
Hoochie [10]

Answer:

Kai is right.

Step-by-step explanation:

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4 0
3 years ago
At Elisa's printing company, there are two kinds of printing presses: Model A, which can print 70 books/ day, and model B, which
Dmitrij [34]

Answer:

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70A+55B=905

This is now a system of equations. Solve by substitution. From the first equation, subtract B from both sides:

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Substitute this into the second equation: "

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Distribute the left:

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Combine like terms:

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Subtract 196 from both sides:

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Divide both sides by -3

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Which means that the company has 14-5 or 9 Model A presses.

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3 0
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