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
marta [7]
3 years ago
6

20 POINTS PLEASE HELP Given: A = {(2, 3), (5, 1), (-3, -2), (0, 3)} What is the domain of A?

Mathematics
1 answer:
snow_lady [41]3 years ago
6 0

A = {(2, 3), (5, 1), (-3, -2), (0, 3)}


The domain is the set of X values


The X value is the first number inside each set of parenthesis.

The domain would be {2,5,-3,0}

You might be interested in
last month , he sold 50 chickens and 30 ducks for $550 . This month , he sold 44 chickens and 36 ducks for $532. How much does a
Kazeer [188]
Hello there, my fellow human being!
So, the chicken costs $8 and the duck costs $5, here's why.

Let's say x is the cost of a chicken while y is the cost of a duck.
We can make two linear equations using the information above.
Last month, he sold 50 chickens and 30 ducks for $550: 50x + 30y= 550
This month, he sold 44 chicken and 36 ducks for $532: 44x + 36y = 532

50x/10 + 30y/10 = 440/10
44x/4 + 36y/4 = 532/4

5x + 3y = 44
11x + 9y = 133

So, now that we have our answer simplified, we have to use elimination to solve this system of equations. But, first we need to make sure that at least one of our variables is able to be canceled out.
Let's multiply this equation by -3.
(5x + 3y = 44) * -3.

-15x-9y=-165.

11x + 9y = 133
-15x - 9y = -165
______________
-4x/4 = -32/4
x = 8
11x + 9y = 133
11(8) + 9y = 133
88 + 9y = 133
-88 -88
________________
9y/9 = 45/9
y = 5.
4 0
3 years ago
Read 2 more answers
Mathematics I don t understand please help
Fed [463]

Answer:

1. y=3x-2 -> x= (y+2)/3

Step-by-step explanation:

You simply sub-in the m and b, then "reverse" the problem by doing the steps to get from the 2nd, to the first.

3 0
3 years ago
Read 2 more answers
Which relation below represents a one to one function
Scilla [17]

Answer:

<h2>Second table</h2>

Step-by-step explanation:

<em>One-to-one function is a function that preserves distinctness: it never maps distinct elements of its domain to the same element of its codomain. Every element of the function's domain is the image of at most one element of its domain.</em>

First table:

No. Because for x = 7.25 and x = 8.5 we have the same value of y = 11

Second table:

Yes. Because for all values of x we have different values of y.

5 0
3 years ago
The treasure box in Tammy's room is in the shape of a rectangular prism. The height is 7 inches, the lenght is 12 inches and wit
Sliva [168]

Answer:

336in^3

Step-by-step explanation:

The volume of a rectangulur prism can be found by multiplying the length of the box with its height and width.

Thus, we can find the volume using the solution below:

v=l*w*h

l = 12in

h = 7in

w = 4in

12*7*4 = 336in^3

6 0
3 years ago
Evaluate log^8x-4log^8x​
Karo-lina-s [1.5K]

\log^8 x  -4 \log^8 x\\\\=-3 \log^8 x

3 0
2 years ago
Other questions:
  • A painting measures 2.4 feet from left to right. It's hung in the center of a rectangular wall measuring 20 feet from left to ri
    10·2 answers
  • Determine whether the system of equations has one solution, no solution, or infinitely many solutions. 4x=10+4y and 2x-2y=15
    5·1 answer
  • What 50 precent of 7
    8·1 answer
  • What’s the slope and equation
    8·2 answers
  • A rectangular carpet has a perimeter of 274 inches. The length of the carpet is 95 inches more than the width. What are the dime
    8·1 answer
  • Someone help and makes sure the answer is right please!!!!
    8·2 answers
  • Convert 58 to a percent.<br><br> Do not include the "%" sign in your answer.
    11·2 answers
  • HELP!!! I NEED THIS DONE ASAP!
    7·2 answers
  • Caroline, Colin &amp; Sarah share some money.
    15·1 answer
  • Find (fog)(0).<br> f(x)<br> =<br> 6x<br> g(x) = 3x + 6<br> (fog)(0)
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!