1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
sergij07 [2.7K]
3 years ago
5

Polygon ABCD is translated to create polygon A′B′C′D′. Point A is located at (1, 5), and point A′ is located at (-2, 1). What is

the distance from B to B′ ?
Mathematics
2 answers:
Gnesinka [82]3 years ago
5 0

The distance between B and –B is 5.

This is because the distance between the original and new coordinates would remain the same. This is because it is done by translation and not because of the rotation. The distance between the two will still remain as 5.

AURORKA [14]3 years ago
5 0

the correct answer is 5 , your welcome :)


You might be interested in
A food-packaging apparatus underfills 10% of the containers. Find the probability that for any particular 10 containers the numb
Maksim231197 [3]

Answer:

a) P(X = 1) = 0.38742

b) P(X = 3) = 0.05740

c) P(X = 9) = 0.00000

d) P(X \geq 5) = 0.00163

Step-by-step explanation:

For each container, there are only two possible outcomes. Either it is undefilled, or it is not. This means that we can solve this problem using the binomial probability distribution.

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 combinatios 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.

In this problem

There are 10 containers, so n = 10.

A food-packaging apparatus underfills 10% of the containers, so p = 0.1.

a) This is P(X = 1)

P(X = 1) = C_{10,1}.(0.1)^{1}.(0.9)^{9} = 0.38742

b) This is P(X = 3)

P(X = 3) = C_{10,3}.(0.1)^{3}.(0.9)^{7} = 0.05740

c) This is P(X = 9)

P(X = 9) = C_{10,9}.(0.1)^{9}.(0.9)^{1} = 0.00000

d) This is P(X \geq 5).

Either the number is lesser than five, or it is five or larger. The sum of the probabilities of each event is decimal 1. So:

P(X < 5) + P(X \geq 5) = 1

P(X \geq 5) = 1 - P(X < 5)

In which

P(X < 5) = P(X = 0) + P(X = 1) + P(X = 2) + P(X = 3) + P(X = 4)

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

P(X = 0) = C_{10,0}.(0.1)^{0}.(0.9)^{10} = 0.34868

P(X = 1) = C_{10,1}.(0.1)^{1}.(0.9)^{9} = 0.38742

P(X = 2) = C_{10,2}.(0.1)^{2}.(0.9)^{8} = 0.1937

P(X = 3) = C_{10,3}.(0.1)^{3}.(0.9)^{7} = 0.05740

P(X = 4) = C_{10,4}.(0.1)^{1}.(0.9)^{9} = 0.38742

So

P(X < 5) = P(X = 0) + P(X = 1) + P(X = 2) + P(X = 3) + P(X = 4) = 0.34868 + 0.38742 + 0.19371 + 0.05740 + 0.01116 = 0.99837

Finally

P(X \geq 5) = 1 - P(X < 5) = 1 - 0.99837 = 0.00163

3 0
3 years ago
Help asap plzzz I NEED HELP !!!!!!!!
Vedmedyk [2.9K]

Answer:

1520.5 in^2

Step-by-step explanation:

Surface area=2*pi*r^2+2*pi*r*h=2*pi*r*(r+h)=2*pi*11*22=1520.5 in^2

4 0
2 years ago
"The product of four and a<br> number is more than ten."<br> ( write as an inequality thx)
lubasha [3.4K]

Answer:

4x > 10

Step-by-step explanation:

4x > 10

6 0
3 years ago
Help me pls..................
Amanda [17]

Answer:

52 degrees.

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Which is the graph of f(x) = (2)X ?
kotegsom [21]
There are no options to choose from but I hope this helps

7 0
2 years ago
Read 2 more answers
Other questions:
  • What are the coordinates of the vertex of the function f(x) = x2 - 12x + 5?
    10·2 answers
  • The total number of seats in a movie theater is calculated by adding the area of the upper section given by 8x2 and the area of
    13·1 answer
  • Question 3: Marla bought one necklace and two bracelets for $67.50. Use the following information to determine the amount she pa
    15·1 answer
  • What is the y intercept y=3–4x choose 1 answer
    15·1 answer
  • A news outlet posted a poll on its website asking what type of drink people preferred. Identify the problem with taking a survey
    10·2 answers
  • Find the distance between H(13,8), X(-6, -6)
    13·1 answer
  • In sea water there is 5% salt. How much seawater do you need in order to get 17.25 lb of salt?
    13·1 answer
  • jamal wants to buy a new game system that costs 200 he does not have enough money to buy it today so he compares layaway plans s
    5·1 answer
  • Which mathematical concept did you use to find the number of gumballs that fit INSIDE the package?
    12·1 answer
  • Please help:
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!