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daser333 [38]
3 years ago
5

For our safety, it is important that drivers recognize a stop sign immediately. Stop signs are made with exact side and angle me

asurements to form a regular octagon. They are red so they are easy to see. The three lines drawn below are straight lines. Lines a and b are parallel. a) The stop sign is a regular octagon, so the measure of ∠F must be 67.5°. What is the angle measure for ∠L? Describe the relationship between ∠F and ∠L. (1 point) b) What is the measure of ∠E? Explain how you know. (1 point c) Describe the relationship between ∠E and ∠K. What is the measure of ∠K? (1 point) d) What is the measure of ∠H? Explain. (1 point) e) What is the measure of ∠I? Explain. (1 point) f) Describe the relationship between ∠H and ∠L. (1 point)
Mathematics
1 answer:
padilas [110]3 years ago
7 0

Answer:

The stop sign is a regular octagon, so the measure of ∠F must be 67.5°. What is the angle measure for ∠L? Describe the relationship between ∠F and ∠L. (1 point)

Step-by-step explanation:

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3 years ago
Answer the following questions
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Step-by-step explanation:

6 0
3 years ago
Suppose we are sending a digital signal which is a string of 0s and 1s of length five. (Example stringsare 00101, 11000, 10101 a
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Answer:

0.7738 = 77.38% probability that an incorrect message is received.

Step-by-step explanation:

For each bit, there are only two possible outcomes. Either it is corrupted, or it is not. The probability of a bit being corrupted is independent of any other bit. This means that the binomial probability distribution is used to solve this question.

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.

C_{n,x} = \frac{n!}{x!(n-x)!}

And p is the probability of X happening.

5% probability a bit is sent incorrectly:

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Message of length 5

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This is the probability of at least one incorrect bit, which is:

P(X \geq 1) = 1 - P(X = 0)

In which

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

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0.7738 = 77.38% probability that an incorrect message is received.

4 0
3 years ago
4.754 4.752 5.10 5.75 which one is least
vovikov84 [41]

from greastest to least

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so 4.752 is the answer.

4 0
3 years ago
Read 2 more answers
Aileen wants 2 green marbles. What is the probability she will draw 2 green marbles at random if she replaces the first marble b
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The chance that she will draw a green marble the first time is  0.5 .
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The probability that she will draw a green marble <u>both</u> times is

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4 0
3 years ago
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