Rationalise the denominator of 1/2√3
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Your answer I believe would be (-5,2) because the distance from 4 to -1 is 5
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Answer:
Step-by-step explanation:
Let A should be added in the given polynomial to obtain a sum of zero.
Therefore,
Thus, should be added in the given polynomial to obtain a sum of zero.
Answer:
2n-8
Step-by-step explanation:
twice n is 2n. decreased by 8 is the -8
To minimize the cost, we take the straight distance from the refinery to the other side of the river as 2 km. Also, the 7 km will be the distance that has to be traveled by the pipeline in land. The total cost, C, is therefore,
total cost = (2 km)($800,000/km) + (7 km)($400,000 /km)
total cost = $4,400,000
Thus, the total cost of the pipeline is approximately $4,400,000.00.