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
il63 [147K]
3 years ago
11

The union of sets P = {5, 6, 7, 8, 9} Q = {1, 2, 3, 4, 5} is given by which of the following? {1, 2, 3, 4, 5, 6, 7, 8, 9} {1, 2,

3, 4, 5, 5, 6, 7, 8, 9} ø {5}
Mathematics
1 answer:
vaieri [72.5K]3 years ago
7 0

Answer: First option.

Step-by-step explanation:

Given two sets <em>A</em> and <em>B, </em>the union (<em>A</em>∪B) will be the set of elements which belong to either <em>A</em> or to <em>B</em> or to both.

Inf this case you have these two sets:

P={5, 6, 7, 8, 9} and Q={1, 2, 3, 4, 5}

To find the union of these sets, put together the elements of the set <em>P</em> and the elements of the set <em>Q</em> (you need  to remember that no element must be repeated).

Then, you get that the union of sets <em>P </em>and <em>Q</em> is:

P∪Q={1, 2, 3, 4, 5,6, 7, 8, 9}

This matches with the first option.

You might be interested in
F(4) if f(x)=-3+15? The answer is not 12.
Deffense [45]

Answer:

-3

Step-by-step explanation:

7 0
2 years ago
WILL GIVE BRAINLIEST graph y=-x+2 using the x and y intercepts (show your work pls)
erma4kov [3.2K]

Answer:

Look down!!

Step-by-step explanation:

Since two points determine any line, we can graph lines using the x- and y-intercepts. To find the x-intercept, set y = 0 and solve for x. To find the y-intercept, set x = 0 and solve for y. This method of finding x- and y-intercepts will be used throughout our study of algebra because it works for any equation.

Ex.

4=2+2

y=4

x=2

Hope this helps!!

6 0
2 years ago
Read 2 more answers
What is the diameter of a sphere? A.Twice the radius of the sphere B.The distance between two spheres C.The distance from the ce
dolphi86 [110]

Twice the raidus. okay, Im sure that how you spell Radius but anyway, Hope this helps.


3 0
2 years ago
Find the output, b, when the input, a, is 6.<br> b = -1-7a<br> b=
natka813 [3]
The answer is -43
B=-1-7(6)
B=-1-42
B=-43
7 0
3 years ago
Real World Percentages: Roman went shopping for school
Crank
Roman will have to pay $89.67 for his school supplies.
Since you needed help, I’ll show you my work so you know for next time:

85.40 (.05) = 4.27
85.40 + 4.27
= 89.67

I hope this helps :)

8 0
3 years ago
Other questions:
  • I need help pleaseee
    10·1 answer
  • If g(x) is the inverse of f(x), what is the value of f(g(2))the function f(x) is given below f(x)= {(3,-5), (5,-7),(6,-9),(10,-1
    11·1 answer
  • What is this prism called? if you want to explain it to me also thatd be great (volume and surface area) but I just need to know
    8·1 answer
  • A gift box is in the shape of a trapezoidal prism with the base lengths of 7 inches and 5 inches and a height of 4 inches. The h
    14·1 answer
  • Joseph buys a bag of 60 pieces of taffy. In the bag, there are 6 cinnamon pieces, 18 raspberry pieces, 18 key lime pieces, and t
    8·1 answer
  • Your uncle gave you a stock certificate worth $4 that he said would triple in value each year. How much would your certificate b
    10·1 answer
  • If f(x) = x^2+ 3x + 5 what is f(3+h)?
    8·1 answer
  • The area of a garden is 30 square feet. What are two possible measurements of the perimeter for the garden?
    14·1 answer
  • Find 20% out of 55<br> plzzzzzzz
    9·1 answer
  • PLS HELP<br>First answer- (5,0) (10,0)<br>Second answer- (0,1//20) (0,20)<br>​
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!