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
NeTakaya
4 years ago
12

Which lengths could be the sides of a triangle?

Mathematics
1 answer:
galina1969 [7]4 years ago
5 0
345,354,354,341,098cm
You might be interested in
From a group of 8 volunteers, including Andrew and Karen, 4 people are to be selected at random to organize a charity event. Wha
Ede4ka [16]

Answer:

D. 2/7

Step-by-step explanation:

The probability is calculate as a division between the number of ways in which Andrew will be selected and karen will not and the total ways in which they can select 4 people from a group of 8 volunteers.

The number of ways in which they can select 4 people from a group of 8 volunteers can be calculated using:

nCk=\frac{n!}{k!(n-k)!}

Where nCk give as the number of ways in which we can form groups of k elements from a group of n elements.

So, if we replace n by 8 and k by 4, we get:

8C4=\frac{8!}{4!(8-4)!}=70

Then, there are 70 ways to select 4 people from a group of 8 volunteers.

At the same way, the number of ways in which Andrew will be selected and karen will not can be calculate replacing n by 6 and k by 3 in the same equation as:

6C3=\frac{6!}{3!(6-3)!}=20

We replace n by 6 because from the 8 volunteers, Andrew is going to be selected and Karen will not, so, the people that affect the result are just the 6 remaining volunteers. Also, k is equal to 3 because Andrew is already selected and we just need to select 3 more people.

Finally, the probability is:

P=\frac{20}{70} = \frac{2}{7}

4 0
3 years ago
What can I do to 4 4 4 4 using pemdas to make it = 44
GaryK [48]
Hi I wanna is a time for us tomorrow
4 0
3 years ago
Find the decimal expansion of 1/5
Lesechka [4]

Answer:

0.2

Step-by-step explanation:

\frac{1}{5}  = 0.2 \\

7 0
3 years ago
Can you please help me with this question
Nana76 [90]

Answer:

Where is the question?

Step-by-step explanation:

Python is an interpreted high-level general-purpose programming language. Python's design philosophy emphasizes code readability with its notable use of significant indentation.

6 0
3 years ago
I have a question for 7th grade math that is do today.The math question is what is 56+(-56)=? I would guess it equals 0 but am I
qaws [65]

Answer:

56 + -56 = 0

Step-by-step explanation:

because when there is a negative and a positive you add them together getting 0

Sorry its hard to explain but yes you are correct

I hope this helps

Have a great day!

3 0
3 years ago
Read 2 more answers
Other questions:
  • How do I Simplify 9(5x)
    12·2 answers
  • Does anybody no how to do this asap
    8·1 answer
  • Find the x-intercepts of the parabola with
    13·1 answer
  • If the value of a tv is $1500, and it's value decreases by 14% each year, how do I write a function that represents the value y
    11·2 answers
  • How do you do 8√81.... explain how you got your answer please
    5·1 answer
  • The exchange rate in london is £1 = 1.14 euros
    9·1 answer
  • Find the length of the hypotenuse of a right triangle with legs of 5 ft and 12 ft
    8·1 answer
  • Andy solve an equation as shown below. What error did Andy make?
    6·1 answer
  • Please help, with a explanation too! :)
    12·1 answer
  • 4.678<br> written to one decimal point would be​
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!