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Bas_tet [7]
3 years ago
10

Suppose that y varies inversely with X and that y equals 4 when x equals 6 what is an equation for the inverse variation

Mathematics
2 answers:
seraphim [82]3 years ago
5 0

Answer:

the answer is b. y=25/x  just took the exam <3<3<3<3<3

Step-by-step explanation:

nekit [7.7K]3 years ago
3 0
When two functions vary inversely with each other, they are usually in the form y = k / x, where k is the constant of proportionality.

To find the equation for the inverse variation, find the constant of proportionality. Do that by substituting the values for x and y into y = k / x and solving for k.

y = k / x
4 = k / 6
24 = k

Answer:
The constant of proportionality is 24. The equation for the inverse variation is y = 24/x.
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the perimeter of a rectangular garden is 52 feet the length of the garden is 4 feet less than twice the width what is the width
777dan777 [17]

The width would be 10ft and the length would be 16ft

when you multiply 10 by 2 and 16 by 2 you get 20 and 32 and when those are added it gets 52

Hope that helps

If you have any questions leave a comment

7 0
3 years ago
Writing and graphing linear equations
Leni [432]

Answer:

whats the question?

Step-by-step explanation:

3 0
3 years ago
Which of the following relations is a function?
Agata [3.3K]

Answer:

D

Step-by-step explanation:

Because in D, there no x-value that are repeating in the list.

For example A, the value 8 and -8 are being repeated twice, which makes this relation not a fuction.

5 0
3 years ago
Paul,Linda,and Aaron make homemade cards. Paul can make 1 card for every 3 cards Linda makes. Linda can make 3 cards for every 2
dimaraw [331]

Answer:

Linda makes 72 more cards than Paul

during the week

Step-by-step explanation:

Here, we want to know how many cards Linda makes than Paul during the week.

We proceed as follows;

From the question;

If Paul makes 1 card, then Linda has made three

Now let’s get their relationship with Aaron;

If Aaron makes 2 cards , Linda has made three

Now since Aaron made 72 cards, Let’s say Linda has made x cards

Let’s get the value of x now

To get the value of x, we simply cross multiply;

2 - 3

72 - x

2 * x = 3 * 72

x = (3 * 72)/2 = 108 cards

Now recall , for every 3 cards of Linda, Paul made only 1;

So the number of cards Paul will make if Linda makes 108 will be 108/3 = 36

So the number of more cards that Linda makes than Paul during the week will be ; 108 -36 = 72 cards

3 0
3 years ago
Which of the following is the sum of the polynomials 5x^2-4x+1 and -3x^2+x-3??
Katyanochek1 [597]

5x^2-4x+1 + -3x^2+x-3= 2x^2-3x-2

6 0
3 years ago
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