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alina1380 [7]
3 years ago
13

Lily graphs segment LM. Then, she reflects the segment across the y-axis. Which statement compares the lengths of the segment LM

and its transformation L'M' correctly?
Mathematics
2 answers:
Free_Kalibri [48]3 years ago
8 0

Solution

The reflection is a rigid transformation. This does not affect the length of a line segment.

Therefore, the line segments are equal.

Hence, LM = L'M'

Thank you. :)


Daniel [21]3 years ago
3 0

Answer:

The answer is A

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In Happyville, the ideal family has four children, at least two of which are girls. If you randomly select a Happyville family t
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Answer:

0.3125 = 31.25% probability that it is not ideal.

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Binomial probability distribution

The binomial probability is the probability of exactly x successes on n repeated trials, and X can only have two outcomes.

P(X = x) = C_{n,x}.p^{x}.(1-p)^{n-x}

In which C_{n,x} is the number of different combinations of x objects from a set of n elements, given by the following formula.

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Not ideal is less than two girls, so this is P(X < 2).

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2 years ago
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azamat

Answer:

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 I hope this helped. :)
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