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WINSTONCH [101]
2 years ago
13

A car gets 25 miles per gallon. How many gallons of gas are needed for the car to go 300 kilometers?

Mathematics
1 answer:
Gnoma [55]2 years ago
8 0
1 mile = 1.609 km

so 1.609*25 = 40.23km/1 gallon

300km / 40.23km/gal = 7.457 gallons
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Answer: UW= 9√3

Step-by-step explanation:

This right triangle is a 30-60-90 triangle. This is a special triangle. Since this is a special triangle, the hypotenuse is 2x.

The hypotenuse is 18. We can figure out the length of x.

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Since we got 9, you would think it is the answer, but it's not. The length across the 60° angle is x√3. Now that we know the length across from 60°, we can plug in x.

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She walked the most on Friday because you have to find the LCD. The LCD is 24.
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