2. Which equation would be used to solve the length of x in the triangle below?
25...
Mathematics, 26.03.2021 01:00 zhangyixing1
2. Which equation would be used to solve the length of x in the triangle below?
25
Answers: 1
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Aregular hexagon rotates counterclockwise about its center. it turns through angles greater than 0° and less than or equal to 360°. at how many different angles will the hexagon map onto itself?
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Which table shows a proportional relationship between miles traveled and gas used?
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Me. i can't figure out this question. give an explanation too. .
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Afactory makes propeller drive shafts for ships. a quality assurance engineer at the factory needs to estimate the true mean length of the shafts. she randomly selects four drive shafts made at the factory, measures their lengths, and finds their sample mean to be 1000 mm. the lengths are known to follow a normal distribution whose standard deviation is 2 mm. calculate a 95% confidence interval for the true mean length of the shafts. input your answers for the margin of error, lower bound, and upper bound.
Answers: 3
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