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
Oliga [24]
1 year ago
12

I need help on question 4 and 10

Mathematics
1 answer:
nevsk [136]1 year ago
5 0

The equivalent sets are <u>X n Y = { } and X U Y= {5, 6, 7,8, 9, 10, 12 ,14}</u>

<h3>Set theory and notation</h3>

Given the following sets expressed as;

X = {8, 10, 12, 14}

Y = {5, 6, 7, 8,9}

Since union means the combination of all the elements in both sets and intersection is the common elements in the set, hence;

X n Y = { }

X U Y= {5, 6, 7,8, 9, 10, 12 ,14}

Note that the intersection is an empty set since there is no common element

Learn more on set theory here: brainly.com/question/13458417

#SPJ1

You might be interested in
Solve the system of equations y=x-4, y=-3x
abruzzese [7]
Y=x-4
x=y+4
y=-3(y+4)
y=-3y-12
4y=-12
y=-3
x=1
5 0
3 years ago
Tori earned $62.86 as a bonus from her job. She decided to buy as many CDs as possible since they were on sale for $8.80 each. E
jonny [76]

Answer:

approximately 7 CDs for her bonus

5 0
2 years ago
If Point P is between Q and R and QP = 16 and Qr = 52. What is the length of PR?
Dimas [21]
1) Here, QR = QP + PR

52 = 16 + PR

PR = 52 - 16 = 36

In short, Your Answer would be Option C

2) Slope of mentioned line:
m = (5+5) / (0-4)
m = 10/-4
m = -5/2

Parallel lines have same slope so it would be -5/2 as well

In short, Your Answer would be Option B

Hope this helps!
5 0
3 years ago
HELP ASAP 15 POINTS!!!<br> What is the solution to this equation?<br> 6(x-5)=4x+20
Andre45 [30]

Answer:

<h2><u><em>x = 25</em></u></h2>

Step-by-step explanation:

What is the solution to this equation?

6 * (x - 5) = 4x + 20

6x - 30 = 4x + 20

2x = 20 + 30

2x = 50

x = 50 : 2

x = 25

-------------------

check

6 * ( 25 - 5) = 4 * 25 + 20

6 * 20 = 100 + 20

120 = 120

the answer is good

3 0
1 year ago
Read 2 more answers
Which formula gives the area of rectangle EFHG? (AND EXPLAIN!)
GREYUIT [131]
Your answer is c, common sense
7 0
3 years ago
Read 2 more answers
Other questions:
  • 0.2(x+3)=10 solve for x
    6·1 answer
  • What’s the correct answer for number 3
    6·1 answer
  • Eileen’s cookies charges $0.40 per cookie with a delivery fee of $8. Insomnia cookies charges $1.50 per cookie with a $2.50 deli
    11·1 answer
  • Help me fast please!! Ill give 5 stars!
    11·2 answers
  • Ashley walks 1/3 of a mile each day. After 10 days, how many miles has she walked?
    10·2 answers
  • The shortest path from a starting point to an endpoint, regardless of the path taken, is called the _____________.
    10·2 answers
  • In order to practice at home, Tadeo purchased a basketball and a volleyball that cost a total of $67, not including tax. If the
    8·2 answers
  • Please help I need this ASAP please
    10·1 answer
  • ( 3m - 2 ) + 2 - m + 3
    13·1 answer
  • Please helppp asappppp
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!