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
kondaur [170]
3 years ago
10

if x and y are two overlapping subsets of a universal set U, write the relation between n(U),n(X U Y), and n(xūy).​

Mathematics
1 answer:
Andrew [12]3 years ago
4 0

Answer:

the relation between them are

n(U) = n(X U Y) + n(xūy).

You might be interested in
What number must you add to complete the square x^2+24x=17
Arte-miy333 [17]
We have
x² + 24x = 17                          (1)

Note that
(x + 12)² = x² + 24x + 144
By adding 144 to the left side of equation (1), it becomes a perfect square.

Therefore
x² + 24x = (x+12)² - 144         (2)

Substitute (2) into (1).
(x + 12)² - 144 = 17 
(x + 12)² = 17 +144
(x + 12)² = 161

Answer:
We added 144 to the left side of equation (1) in order to make it a perfect square.

8 0
3 years ago
Read 2 more answers
A stick is 7 m long. A rope is 15 times as long as the stick.
mezya [45]

Answer:

21

Step-by-step explanation:

7x15=105

105/5=21

3 0
2 years ago
Read 2 more answers
The vertex of the graph of y = -4(x + 3)2 + 2 is ( , )
andrezito [222]

Answer:

Step-by-step explanation:

This quadratic is of the form

y=-a(x-h)^2+k where h and k are the coordinates of the vertex. Notice that inside the parenthesis it very specifically follows the format (<u>x -</u> h)². That means that if you have something like what we have here, ( x + 3)^2, it was originally (x - (-3))^2, and the value for h is -3. k is much simpler to determine. Our 2 at the end is a +2, so the k is 2. The vertex then is (-3, 2).

6 0
3 years ago
Does getting your wisdom teeth removed hurt
PIT_PIT [208]

Answer:

yea

Step-by-step explanation:

7 0
2 years ago
Read 2 more answers
The function f(x) = x2 is translated 7 units to the left and 3 units down to form the function g(x). Which represents g(x)?
exis [7]
I think its 
g(x) = (x + 7) 2 - 3
hope this helps,
QueenofLovers123
6 0
2 years ago
Read 2 more answers
Other questions:
  • A student wrotw a variable expression n-5 for the word phrase n less than 5. explain the students error
    7·1 answer
  • The length of a bridge on a map is 1.5 cm. What is the actual length of the bridge in meters if the map is drawn at a scale of 1
    7·1 answer
  • Assume markup is based on cost. Find the dollar markup and selling price for the following problem. (Round your answers to the n
    13·1 answer
  • When is the product of the square root of a prime number and a nonzero rational number a rational number?
    7·1 answer
  • What is 5(x -5) = x(14 -4)
    11·1 answer
  • naomi has earned $54 mowing lawns the past two days. she worked 2 1/2 hours yesterday and 4 1/4 hours today. if naomi is pains t
    9·1 answer
  • Rudd Clothiers is a small company that manufactures tall-men’s suits. The company has used a standard cost accounting system. In
    13·2 answers
  • I tried to figure the problem out and I didn't know how to do it, can you please help me?
    5·1 answer
  • Identify the operation of the expression (3d^2+8d-2)+(2d^2-7d+6)(3d
    13·1 answer
  • (2,170), (5,365) slope
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!