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Sidana [21]
3 years ago
14

Lines c and d are parallel lines cut by transversal p.

Mathematics
2 answers:
Alex17521 [72]3 years ago
5 0

Answer:

B.) ∠2 is congruent to ∠6.

bearhunter [10]3 years ago
4 0
First, let's start off, let us define what are corresponding angles. When a transversal, which is a line that passes through two parallel lines, then the angles in the same corners are congruent.

Using this definition, the angles ∠2 is congruent to ∠6.
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Katrina wants to estimate the proportion of adults who read at least 10 books last year. to do​ so, she obtains a simple random
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E=Z*sqrt (p(1-p)/N), where E= error margin, p=proportion, N=sample size

Katrina's margin error at 85% confidence interval: E=1.96*sqrt (p(1-p)/100) = 0.196 sqrt (1(1-p))

Mathew's margin error at 99% confidence interval: E= 2.58*sqrt (p(1-p)/400) = 0.129 sqrt (p(1-p))

Since both obtained same estimate of proportion (that is, value of p), it can be seen that Mathew's estimate will have a small error (That is, 0.129 is smaller than 0.196). This can be attributed to larger sample size although a wider confidence (99%) interval was considered.
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3x - 2x + 8 = 12; x = 4​
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2 years ago
Are all equilateral triangles acute?
Anvisha [2.4K]

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Kirby is four miles from the train station, from which a train is due to leave in 56 minutes. Kirby is walking along at 3 mph, a
Luda [366]
Let's assume that Kirby walks with a speed 
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v_2 = 12 mph
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So we have a system of 2 equations:
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