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
Oduvanchick [21]
3 years ago
7

Express the interval in set-builder notation and graph the interval on a number line (-6.2]

Mathematics
1 answer:
zzz [600]3 years ago
7 0

Answer:

{x|-6}

The number line is attached.

Step-by-step explanation:

By definition Set-builder notation is a mathematical shorthand used to provide specific details about a set.

In this case, you have the following interval:

(-6,2]

You can obsseve that the left hand contains a parentheses, which means that -6 it is not included, then:

-6

The right hand contains a bracket, which means that 2 is included:

\leq 2

The inequality is:

-6

Therefore, in Set-builder notation this is:

{x|-6}

Observe the number line attached. Since -6 is not included, you must use an unfilled circle. Since 2 is included, you must use a filled circle.

You might be interested in
What percent of the scores are between 67 and 85
Digiron [165]
85 is a <span>26.865671641791% higher than 67
Hope this helps!!
</span>
6 0
3 years ago
The volume of a cubic box is 10 to the power of 6 cubic millimeters. Write the volume in standard form
Vinil7 [7]
1 \times 10^{6} mm^{3}
5 0
3 years ago
Write the decimal number in standard form<br><br> Six and five hundred and sixteen ten-thousandths
schepotkina [342]
6.516 is the number in standard form
5 0
3 years ago
Help asap
kiruha [24]

Answer: (1) d, f     (2) c, d, f     (3) e, f      (4) a, b, c, d, f     (5) e, f

<u>Step-by-step explanation:</u>

a) Natural Numbers:            1, 2, 3, ...

b) Whole Numbers:          0, 1, 2, 3, ...     <em>(add zero to the Natural numbers)</em>

c) Integers:   ..., -3, -2, -1, 0, 1, 2, 3, ...   <em>(add negatives to the Whole numbers)</em>

d) Rationals: Add terminating and repeating decimals to Integers.

************

e) Irrationals: Non-repeating decimals that are non-terminating.  <em>This is its own category so cannot be a Rational number or above.</em>

f) Real Numbers: ALL of the above (a - e) are Real numbers.

1) -5.2  has a terminating decimal so it is a RATIONAL number.

2) -4  is below zero so is an INTEGER which means it is also a RATIONAL #

3) -4.3212... is a non-terminating decimal so it is an IRRATIONAL number

4) \sqrt4 = 2 is a NATURAL number which means it is also a WHOLE number, INTEGER, and RATIONAL number.

5) \sqrt7  is a non-terminating decimal so it is an IRRATIONAL number

6 0
3 years ago
A trampoline has an area of 49pi square feet what's the diameter of the trampoline
Anna007 [38]
Area of a circle is π*r²
sub what we're given 
49π= πr²
49π= π*r²
r²= 49π/π
r²=49
r=7
The diameter is twice the radius therefore the diameter is 14 units
7 0
3 years ago
Other questions:
  • What is the value of 1/2x3 + 3.4y when x = 3 and y =4
    10·1 answer
  • 2(5 - 3) 2 + 6 2 what is the answer
    6·1 answer
  • 5 multiplyed by 0.487= 2435. Where does the decimal go?
    15·2 answers
  • A surgical technique is performed on seven patients . It is a 70 percent chance it is successful . If it is performed on five pa
    7·1 answer
  • Before you answer, make sure to do a step by step explanation, if you forget, it's whatever. I'll give crowns to the people that
    12·1 answer
  • Please help, giving brainliest , thanks!
    7·1 answer
  • A closed box has a square base with side length feet and height feet. Given that the volume of the box is cubic feet, express th
    15·1 answer
  • R is a three digit number determine the digits of r from the clues the first digit is the answer when the third digit is divided
    7·1 answer
  • Look at image............
    14·1 answer
  • Caroline's hair is
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!