Here's what you have to do: multiply. 54.9×12= 658.8. So, he traveled 658.8 miles in twelve hours.
Area of square is a^2
4^2 = 16
the area is 16 units
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Answer:</u></h3>
The formula determine the distance from C to D is:

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Step-by-step explanation:</u></h3>
The formula that can be used to determine the distance from point C to point D is:

We know that distance between two points A(a,b) and B(c,d) is equal to the length of the line segment AB and is calculated by the help of the formula:

So, here we have:
(a,b)=(a,b) and (c,d)=(0,b)
Answer: The answer is 5000
Answer:

Step-by-step explanation:
The common ratio is 
24, 12, 6, 3,
,
,
, 
so divide each term by 2
<em>plz mark m brainliest. :)</em>