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
dem82 [27]
3 years ago
13

Write the union and the intersection of the numbers: [-7,0] and [-3,5]

Mathematics
1 answer:
melomori [17]3 years ago
6 0

Answer:

Lets name the first set A and the second one B.

<u>The union:</u>

  • A∪B = {-7,0}∪{-3,5} = {-7, -3, 0, 5}

<u>The intersection:</u>

  • A∩B = {-7,0}∩{-3,5} = ∅ as no common elements
You might be interested in
139,852 in word form.
IRISSAK [1]
One hundred and thirty-nine thousand, eight hundred and fifty-two. ;) Hope that helped
8 0
3 years ago
A swimming pool has a rectangular base 10 ft long and 20 ft wide. The sides are 4 ft high, and the pool is half
Lostsunrise [7]

Answer:74880 ft.lb

Step-by-step explanation:

Given

Dimension of pool

base=10 ft

width=20 ft

height=4 ft

Pool is half filled

volume of Pool=10\times 20\times 2=400 ft^3

mass of water=\rho \times volume

mass=62.4\times 400=24,960 lb

This pool is in the form parallelepiped therefore average distance=\frac{4+2}{2}=3

Work = 249600\times 3=74880 ft.lb

7 0
3 years ago
Select the equations that are equivalent to the equation y – 2 = 3(x + 6). Select all that apply.
amm1812
The correct answer for the exercise shown above is the first option and the las option, which are:

 <span>y = 3x + 20
 3x - y = -20
</span>
 The explanation is shown below:

 1. You have the folllowing expression given in the problem above:

 y-2=3(x+6)

 2. If you solve it for y, you have:

 y-2=3x+18
 y=3x+18+2
 y=3x+20

 3. And if you move the variables to the left member, you have:

 3x-y=-20

 Therefore, as you can see, the correct answer are the options mentioned above.

 
3 0
4 years ago
Hey peeps i'll give you a brainliest &amp; 25 pts for these answers plss help a dum b b out &lt;333
SVEN [57.7K]

you know that your line is perpendicular to the line with equation y equals 3x + 5 right whenever a line is perpendicular to another perpendicular not parallel to the line has a negative slope of the other line for example if you had a line with slope 2 x in the line perpendicular to that would have slope -1 / 2X so then you line in your question has slope -1 / 3 x by doing the Rococo of 3 and adding a negative sign to your equation sulfur looks like this y equals negative 1 / 3 x + B where is B is a constant 3 all you have to do is solve for b is a plug in the coordinate values 6 equals x minus -2 equals one in rearrange y equals -1 / 3 x + B negative two equals negative one over three 6 plus b negative two equals negative two plus be there for me easy roast F4U equation of the line is y equals -1 / 3 x

6 0
3 years ago
125 feet in 5 seconds as a unit rate
chubhunter [2.5K]
 125 feet in 5 seconds as a unit rate would be125/5 or 25/1
6 0
4 years ago
Read 2 more answers
Other questions:
  • Felipe purchased a suit on sale for $131.25. The sale price was 30% off of the original price. Which was the original price of t
    9·2 answers
  • An angle has a measure of 7x - 15. Find the angle's supplement
    5·1 answer
  • 1. What is the mode of this dot plot? 2. How many 2nd graders are in the class?
    8·2 answers
  • Mclane is playing a game where you get 5 points for correct answers and lose 3 points for incorrect answers. If he gets 6 questi
    6·1 answer
  • Find the value of the variable.<br> s<br> 14<br> T<br> 24<br> Х<br> U<br> 48
    13·1 answer
  • Write a real-world problem given the equation 2/3x = 12. Then solve the equation.
    7·1 answer
  • What is the solution to the equation 5 +b= 18? 1​
    9·1 answer
  • hi every one be safe and have a great rest of your week plz pass this on and add 100 points to it to make some ones day :) :) :)
    9·2 answers
  • The ages of the U.S. Presidents that were inaugurated during the 1900s are given below. What is wrong with this histogram? Quest
    6·1 answer
  • Resonable estimate for 30 in decimal
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!