Select the correct answer from the drop-down menu. The lengths of three line segments are 4 centimeters, 5 centimeters, and 9 ce
1 answer:
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<h3>Answer: x = 4</h3>
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Work Shown:
AB + BC = AC .... see diagram below
(3x)+(2x-2) = 18 ... plug in given expressions
5x-2 = 18
5x-2+2 = 18+2 ... add 2 to both sides
5x = 20
5x/5 = 20/5 ... divide both sides by 5
x = 4
Answer:
15.87%
Step-by-step explanation:
The Random and Independent condition holds assuming independent.
The Large Samples condition Holds
The Big Populations condition can reasonably be assumed to hold.
Hence,
P(Atmost 66%)
= P(z < -1.0090)
= 0.1587
= 15.87%