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
Elina [12.6K]
2 years ago
15

Set A contains 35 elements and set B contains 22 elements. If there are 40 elements in (A ∪ B) then how many elements are in (A

∩ B)?
Mathematics
1 answer:
Leona [35]2 years ago
5 0

Answer:

17

Step-by-step explanation:

The computation of the number of elements are in (A ∩ B) is shown below;

Given that

Set A contains 35 elements

And, set B contains 22 elements

Now if there are 40 elements in (A ∪ B)

So, the number of elements are in (A ∩ B) is

= 35 + 22 - 40

= 17

You might be interested in
Which property is not used to simplify the following expression (x+2)×5-7=5 (x+2)-7
bazaltina [42]
Associative
** property I believe.
8 0
3 years ago
The segments shown below could form a triangle.​
Delicious77 [7]

Answer:

true, they can form a triangle.

Step-by-step explanation:

since, sum of two sides is greater than the third side in any case and the difference between two sides is smaller than the third one in all cases.

3 0
3 years ago
Expanding logarithmic Expression In Exercise,Use the properties of logarithms to rewrite the expression as a sum,difference,or m
ch4aika [34]

Answer:

\ln x+\frac{1}{3}\ln (x^2+1)

Step-by-step explanation:

Consider the given expression is

\ln (x\sqrt[3]{x^2+1})

We need to rewrite the expression as a sum,difference,or multiple of logarithms.

\ln (x(x^2+1)^{\frac{1}{3}})        [\because \sqrt[n]{x}=x^{\frac{1}{n}}]

Using the properties of logarithm we get

\ln x+\ln (x^2+1)^{\frac{1}{3}}         [\because \ln (ab)=\ln a+\ln b]

\ln x+\frac{1}{3}\ln (x^2+1)        [\because \ln (a^b)=b\ln a]

Therefore, the simplified form of the given expression is \ln x+\frac{1}{3}\ln (x^2+1).

6 0
3 years ago
Find the area of the shaded regions<br> Will give brainliest!!
DochEvi [55]

Answer:

it is 40pi

Step-by-step explanation:

pi r^2 and you have 144 degrees shaded which is 40% of the circle.

You find the total volume to be 100pi and you divide by .4 (40%) to get 40pi as your answer

4 0
3 years ago
Read 2 more answers
A mathematical term that does not include an equal or inequality sign is called an
Evgen [1.6K]
The answer would be a mathematical phrase. Hope that helped.
3 0
3 years ago
Other questions:
  • How to Solve (3/4+1/2)
    14·1 answer
  • A game is on sale for 25% off. If the original price is $40, how much will the game cost? Question 3 options: $10 $20 $25 $30
    12·2 answers
  • PLZZZZZZZZZZZZZ HELP Simplify the expression.<br><br> –5^4
    8·2 answers
  • What is 3p + 6p with simplifying?
    5·2 answers
  • Please can someone help me
    11·1 answer
  • 6x + y = -2<br> y= -3x + 1<br><br> Graph the solution
    14·1 answer
  • Given that x=8 and y= 12, calculate the value of x3 + y/4
    15·2 answers
  • WILL MARK BRAINLIEST just need answers no explanation :)
    5·2 answers
  • Pls answer quickly But the answer
    14·1 answer
  • What does x equal with this equation <br> x/6-33= -27
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!