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Verizon [17]
3 years ago
11

Eric and YiTing commute to school every day . eric walks .81 km and yiting walks .65 km . how far did each of them walk in meter

s ?explain your answer using an equation that includes an exponent
Mathematics
1 answer:
Sergio [31]3 years ago
7 0
1 kilometer is 1000 (or 10^3) meters, so Eric walks .81*10^3=810 meters and YiTing walks .65*10^3=650 meters.
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First, let's find the slope of the line from the points given.

m = (4 - - 2) / (3 - 1)

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Secondly, we know that a line perpendicular to the original must have a slope that is the opposite reciprocal of the original. For the given points, the opposite reciprocal slope would be -1/3.

Now, we can put all of the equations below into slope intercept form and find the ones that have a slope of -1/3.

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Equation 4: Correct

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Hope this helps!! :)

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3 years ago
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NemiM [27]
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Answer:

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B= \frac{629}{2240}

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