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
sasho [114]
3 years ago
8

Select the correct answer.

Mathematics
1 answer:
pogonyaev3 years ago
8 0

Answer:

Step-by-step explanation:

D = {x | x is a whole number}

D = {0, 1, 2, 3, 4,......}

E = {x | x is a perfect square between 49 and 100}

E = {64, 81}

F = {x | x is an even number between 10 and 20}

F = {12, 14, 16, 18}

D∪F = {x | x is whole number}

D∩F = {x | x is an even number between 10 and 20}

D∩E = {x | x is a perfect square between 49 and 100}

E∩F = {null set}

D∩(E∪F) = {12, 14, 16, 18, 64, 81}

You might be interested in
What is the mixed number 1 3/5 written as an improper fraction
nignag [31]

Answer:

8/1

Step-by-step explanation:

Hope it helps :)

8 0
2 years ago
Read 2 more answers
What is the domain of the profit function P=6t+10s?
adell [148]

Answer:

Im pretty sure its B

Step-by-step explanation:

Up above

6 0
3 years ago
Read 2 more answers
4.60 divided by 10.12
yuradex [85]
The answer is 0.45 repeated
3 0
3 years ago
Read 2 more answers
Which term describes the point where the three altitudes of a triangle intersect?
inn [45]
The answer to the question is ORTHOCENTER. The altitude is the line that connects the vertex of a triangle to the opposite side making a 90 degrees with it. Thus, the use of the prefix ortho- for the points where the three altitudes meet. 
4 0
3 years ago
Read 2 more answers
To the nearest hundredth, what is the value of x? <br> 36.08<br> 41.51<br> 47.81<br> 72.88
Crazy boy [7]

Answer:

B

Step-by-step explanation:

Using the law of sines, we can make a proportion.

But first, we'll need to solve for the unknown angle.

We add up the two known angles and subtract that by 180.

90 + 41 = 131

180 - 131 = 49

So the unknown angles is 49.

Then, we can use the law of sines.

Make the equation.

sin(90)/55 = sin(49)/x

Simplify this using a calculator and you get around 41.51 or option B.

5 0
3 years ago
Other questions:
  • Solve the linear equation for x <br><br> -4.8(6.3x-4.18) =-58.56<br><br> X=
    12·1 answer
  • A chemist has a solution of 50% pure acid and another solution of 80% pure acid. How many gallons of each will make 600 gallons
    12·2 answers
  • What is the standard form for y=3x+11?
    7·2 answers
  • Someone help me please:)
    12·1 answer
  • Find the value of x for which ℓ ∥ m.
    7·1 answer
  • how many times will interest be added to the principal in one year if the interest is compounded quarterly??
    6·2 answers
  • Help me figure this out
    8·1 answer
  • Find the volume of the cylinder in terms of pi
    11·1 answer
  • Will mark branliest if gotten right!
    7·1 answer
  • What is the exponent of z in w^5yz
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!