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
bezimeni [28]
3 years ago
15

A round-robin tennis tournament consists of each player playing every other player exactly once. How many matches will be held d

uring an 8-person round-robin tennis tournament
Mathematics
1 answer:
Angelina_Jolie [31]3 years ago
6 0

Answer:

The answer is "28"

Step-by-step explanation:

Given value:

total person =8

using formula:

\to \frac{n(n-1)}{2}

\to \frac{8(8-1)}{2}\\\\\to \frac{8(7)}{2}\\\\\to \frac{56}{2}\\\\\to 28

You might be interested in
FILL IN THE BLANKS AND TELL ME WHAT THEY ARE!!!! HELP ASAP!!! FIRST PERSON GETS BRAINLIEST ANSWER!! NO LINKS! ASAP!!
photoshop1234 [79]

9514 1404 393

Answer:

  • no solutions
  • 1, 14=0
  • 2, 7=0

Step-by-step explanation:

The first blank is correctly filled with "no solutions."

The two requested values of x can be <em>any numbers of your choice</em> (except 0). Above, we have chosen x=1, which makes the equation 14/1 = 0, or 14 = 0 when simplified.

And we have chosen x=2, which makes the equation 14/2 = 0, or 7 = 0 when simplified.

__

In short, there are <em>an infinite number of correct answers</em> to this question.

8 0
3 years ago
Explain how you would use a number line to find to find the absolute value of-12
victus00 [196]
So a absolute value is just the opposite of the value given, (unless it is a positive number) so you start on -12 and count 24 units to the right so it would make positive 12
8 0
3 years ago
Read 2 more answers
Last week the office used boxes of paper. This week they used boxes of paper. How many more boxes did they use last week than th
stealth61 [152]

Answer:

Nope no help. :d

Step-by-step explanation:

8 0
3 years ago
Reggie and jay go for a walk morning.reggie walks 2 1/4 miles. Jay walks 1 3/8 miles less than Reggie. What is the total distanc
jek_recluse [69]
Jay walks 2 1/4 miles which if you double it so the denominators are e same for both 2 1/4 and 1 1/8 then your answer will be 18/8 (Jay) and 9/8 (Reggie). Meaning that Reggie walks have the distance Jay walks.
7 0
4 years ago
Pls help with this someone i'm struggling with this!
AfilCa [17]

Answer:

x=9

Step-by-step explanation:

Remove the radical by raising each side to the index of the radical.

5 0
3 years ago
Read 2 more answers
Other questions:
  • -(7z-6)+9z-3 simplify
    11·2 answers
  • Find three consecutive even integers with a sum of 168
    7·2 answers
  • Can an object with constant acceleration reverse its direction? explain​
    5·1 answer
  • PLEASE HURRY NOW: Find the area of the rectangle below.
    14·1 answer
  • which equation models the same quadratic relationship as function f? f(x)=x^2+12x+4 a) y=(x-6)^2+40 b) y=(x+6)^2-32 c) y=(x-6)^2
    11·2 answers
  • Please hurry I need this fast Please look at both pics will give brainlest answer
    6·1 answer
  • What is the answers? need help ASAP!​
    9·2 answers
  • In C = A + B, what is the value of the entry represented by C41?
    12·1 answer
  • Fiona was thinking of a number. Fiona doubles it and adds 5.1 to get an answer of 11.5.
    8·1 answer
  • Hey can you please prove that limn➡️∞ k➡️1 6(k^2)/(n^3) - (5k)/(n^2) + 4/n =7/2​
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!