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
qwelly [4]
3 years ago
14

Does changing the compound inequality x > −3 and x < 3 from “and” to “or” change the solution set? explain.

Mathematics
2 answers:
topjm [15]3 years ago
6 0
Sure yes.

1) x > - 3 or x < 3 means that the solution set is all the numbers greater than - 3 and all the numbers smaller than 3. That is, this union of intervals: (-3,∞) U (-∞,3),  which is all the real numbers.

2) x > -3 and x <3 means that the solution set is the numbers that are at the same time greater than -3 and smaller than 3. That is the intersection of the intervals: (-3,∞) ∩ (-∞,3), which is the interval (-3, 3).
8_murik_8 [283]3 years ago
6 0
Yes. In interval notation: 

<span>x > -3 and x < 3 = (-3, 3) </span>

<span>x > -3 or x < 3 = (-inf, inf) </span>

<span>x > -3 xor x < 3 = (-inf, -3] U [3, inf) where xor is the "exclusive or", either-or but not both.</span>
You might be interested in
Sara was making slug slime soup for her six friends. She needed 0.06
Marina86 [1]

Answer:

0.01

can I have brainliest please

Step-by-step explanation:

3 0
3 years ago
4sqrt 7^3 in exponential form?
Anastasy [175]

Answer:

7 3/4

Step-by-step explanation:

7 0
3 years ago
Team infinite dimensions canoed 15 and 3/4 miles in 3 hours.What was their average rate of speed in miles per hour
Rom4ik [11]
5.25 Miles per hour!
5 0
3 years ago
Read 2 more answers
Which of the following is equivalent to 2x+3y=6
valentina_108 [34]

Answer:

A. y = -2/3x + 2

Step-by-step explanation:

Your is to isolate the y. The first thing you would do is subtract the 2x,

2x + 3y = 6

-2x        =

3y = -2x +6

then to isolate the ,y, you would next divide everything by 3, so that the ,y, stays by itself.

3y/3 = -2x/3 +6/3

Simplify,

y = -2/3x + 2

5 0
3 years ago
X÷79 + 72 - 18 hellppppp​
tino4ka555 [31]

Answer:

1/5688x-18

I am not sure about my answer because I think the question is missing some information but my answer is 1/5688x-18. Thanks!

7 0
3 years ago
Other questions:
  • Helpp me pleaseeeee will give brain
    15·1 answer
  • ဇကis2/4 greater than or less than 2/3<br>​
    11·1 answer
  • the graph of a quadratic function has a vertex ar (3,-6). One point of the graph is (7,10). What is another point on the graph?
    5·1 answer
  • Suppose y = 2x + 1 , where x and y are functions of t. (a) if dx/dt = 3, find dy/dt when x = 4. dy dt = (b) if dy/dt = 2, find d
    6·1 answer
  • There are 120 five-digit numbers that can be made from the digits 1, 2, 3, 4, 5 if each digit is used once in the number. That s
    8·1 answer
  • In the expression 5x + 15 = 150, you can start solving the problem
    8·2 answers
  • Lia must work at least 5 hours per week in her family’s restaurant for $8 per hour. She also does yard work for $12 per hour. Li
    11·1 answer
  • Please help.... fast​
    13·1 answer
  • it is a polynomial equation of degree two that can be written in tche form, where a,b, and c are real numbers and a =/
    10·1 answer
  • If the magnitude of vector u is ||u||=7.81 and its angle of direction is 129.81°, which graph represents vector -u?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!