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
Zolol [24]
3 years ago
7

What is the interval notation for the compound inequality? x is less than or equal to -4 or x is greater than or equal to 5?

Mathematics
1 answer:
Tems11 [23]3 years ago
5 0

x is less than or equal to -4 or x is greater than or equal to 5

x <= -4 or x>= 5

There is no intersection of both inequalities when we graph it in number line So, we write the interval notation separately for each inequality

for x<=-4 , x starts at -4  and goes to -infinity because we have less than symbol. Also we have = sign so we use square brackets

Interval notation is (-∞ , -4]

for x>= 5 , x starts at 5  and goes to infinity because we have greater than symbol. Also we have = sign so we use square bracket at 5

Interval notation is [5 , ∞)

Now combine both notation by a 'U' symbol Union

(-∞ , -4] U [5 , ∞)

You might be interested in
0.0025 cm &lt;&lt; in scientific notation
Leno4ka [110]
2.5 X 10^-3 is the scientific notation for 0.0025
7 0
3 years ago
A line passes through the points (2,13) and (9,20). Write a linear function rule in terms of x and y for this line. The linear f
iren [92.7K]

Answer:

y= (9,13)

Step-by-step explanation:

i think im really sorry if im wrong

3 0
3 years ago
Andrew's mother reasoned that Chris probably took out a 30-year mortgage. Thirty years is a popular mortgage length because paym
melisa1 [442]
They would have increased because the 20% is bigger than the 5% and 5%=monthly housing expenses raising slow. 20%=monthly housing expenses raising higher.
6 0
3 years ago
Read 2 more answers
Suppose 67% of all teenagers own a laptop and 29% of all teenagers own a laptop and a tablet. What is the probability that a tee
Darya [45]
The answer to your question is: B
5 0
3 years ago
Read 2 more answers
Pls, help there is no pic.
nata0808 [166]

Answer:

160

Step-by-step explanation:

360/(1+2+2+4)=40

4*40=160

3 0
3 years ago
Other questions:
  • Rowan has 3 pieces of yarn as described below
    9·2 answers
  • Describe a way you can use graham crackers to demonstrate the division problem 3 divided by 1/4 . Include the result in your des
    14·1 answer
  • Hey can someone help me with this ASAP this is really hard
    15·1 answer
  • Please help me this dew tomorrow:)
    14·1 answer
  • Plz help me I'm from k12
    15·2 answers
  • JK in the coordinate plane has endpoints with coordinates (-4, 11) and (8,
    10·1 answer
  • Solve the system of equations. y = x ^ 2 - 3x + 6 y = 2x + 6
    12·1 answer
  • What is (a^2-b^2) factored out?
    6·1 answer
  • I need help on this
    5·1 answer
  • The local baseball team won the national championship last year. At the start of the baseball season, shirts signed by the team
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!