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
Oksanka [162]
3 years ago
5

If you have three friends, how many ways can you introduce them to someone?

Mathematics
2 answers:
Phantasy [73]3 years ago
6 0
6 ways to introduce them
Sedbober [7]3 years ago
6 0

Answer: 6

Step-by-step explanation:

Given : The number of friends : 3

If we introduce one by one , then the number of ways to introduce them is given by permutations .

We can choose first friend in 3 ways , second in 2 and the third in one way.

Then , the number of ways of introducing 3 friends one at a time is given by :-

3!=3\times2\times1=6

Therefore, the  number of ways of introducing 3 friends  = 6

You might be interested in
PLEASE HELP WILL MARK BRAINLIEST. Which number is a solution of the inequality?
koban [17]

Answer: 5

Step-by-step explanation:

Hope this helps 100% Verified from math>way

4 0
3 years ago
Read 2 more answers
Help timed help plss!!
PSYCHO15rus [73]

Answer:

V1  = Base x Height = 43 x 15 = 645 (mm3)

V2 = Base x Height = 12 x 7 = 84 (mm3)

Hope this helps!

:)

3 0
3 years ago
Read 2 more answers
Tell whether the graph of the Quadratic function y=-3x squared +x+1 opens upward or downward
8_murik_8 [283]

Answer:

down

Step-by-step explanation:

y = -3x^2 +x +1

The coefficient of the x^2 term is negative so it opens facing down

X^2 coeffient

- means down

+ mean up

8 0
3 years ago
Read 2 more answers
Name the angle pair relationship and solve for the given angle
Natasha_Volkova [10]

Answer:

The angle (7x-14) and (4x+19) are corresponding angles. Both angles are 63 degrees.

Step-by-step explanation:

Since the two angles are corresponding, they are equal.

7x-14 = 4x + 19

Subtract the 4x on right side to get 19 alone. Do the same on the left side since, whatever you do on one side, you have to do to the other.

3x-14 = 19

Add the -14 on the left side to get 3x alone. Do the same on the right side since, whatever you do on one side, you have to do to the other.

3x = 33

Divide by 3.

x = 11

4 0
3 years ago
Find the missing angle<br> Please help need asap
Lerok [7]

Answer:

I dont know the answer but I can help

Step-by-step explanation:

every shape is 360 degrees so the ones with squares in the corner is 90 degrees add all the angles you know and subtract that from 360 then ÷ by the a glass that are missing hope that helps

3 0
3 years ago
Other questions:
  • Solve for x. help pls
    6·2 answers
  • Of the 50 states, 4 have names that start with the letter W.
    7·2 answers
  • Jordan solved the equation −7x + 25 = 48; his work is shown below. Identify the error and where it was made. −7x + 25 = 48 Step
    7·2 answers
  • #2) Solve for side BC, to the nearest whole number. *<br> 1 point<br> 105°<br> A<br> 15
    15·2 answers
  • What is a unit fraction
    7·2 answers
  • Which equation describes how the parent function, y = x cubed, is vertically stretched by a factor of 4?
    12·2 answers
  • PLEASE HELP ME WITH THIS ALGEBRA QUESTION!! THANK YOU!!
    13·1 answer
  • PLEASE ANSWER THIS RIGHT ASAP
    11·2 answers
  • The LCM of 18 30 and 42​
    13·1 answer
  • Do you need to ask a question, but don't have points.....
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!