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5 votes
What is the length of NA ?

What is the length of NA ?-example-1
User Dingo
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1 Answer

3 votes
5x - 1 = 6x - 3
6x - 5x = -1 + 3
x = 2

LA = MA = NA = 5(2) - 1 = 10 - 1 = 9

answer is B. 9 units
User Muhy
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6.2k points