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
Anarel [89]
3 years ago
6

For the inverse variation equation xy=k, what is the constant of variation,k, when x = -3and y=-2

Mathematics
1 answer:
const2013 [10]3 years ago
8 0

Answer:

6

Step-by-step explanation:

xy=k

Value of k ; when ; x = - 3 and y = - 2

Put x = - 3 and y = - 2 into the equation :

(-3)(-2) = k

-3 * - 2 = k

6 = k

The constant of variation k = 6

You might be interested in
Is 5.4 irrational or rational
salantis [7]
Irrational................................
7 0
3 years ago
This semicircle has a diameter of 5 m.
Mumz [18]
3.93  is the correct answer.
I hope this helps.
8 0
3 years ago
Read 2 more answers
Find the value of y in the diagram below
elena55 [62]

we \: can \: tell \: that \\ 1. \:  \: 13x - 26 = 7x + 16 \\ 2. \:  \: 7 x + 16  + 9y + 7  = 180\\ from \: 1. \\ 6x = 42 \: so \: x = 7 \\ from \: 2. \\ y = 12
3 0
3 years ago
Read 2 more answers
What is Statistical inference?
rjkz [21]

Answer:

<em>Definition 1: The theory, methods, and practice of forming judgments about the parameters of a population and the reliability of statistical relationships, typically on the basis of random sampling.</em>

<em>Definition 2: The use of randomization in sampling allows for the analysis of results using the methods of statistical inference. Statistical inference is based on the laws of probability, and allows analysts to infer conclusions about a given population based on results observed through random sampling. Two of the key terms in statistical inference are parameter and statistic.</em>

Step-by-step explanation:

Hope this helps, have a good day. c;

4 0
3 years ago
Read 2 more answers
In 3 stores the same detergent is on special. Which store offers the Best Buy? explain
nikklg [1K]
$12.48/6= $2.08 
$14.42/7= $2.06 
$10.35/5= $2.07 
So you are looking for the best deal. 
The best deal would be: 
B.) 7 bottles for $10.35 
Hope that helps!! 
Have a wonderful day!! 
7 0
3 years ago
Other questions:
  • Find the solution of this system of equations. 3x+7y=46 -3x-8y=50
    14·1 answer
  • Three to the second power times eight to the fourth power
    13·1 answer
  • Suzanne bought 50 apples at the apple orchard. She bought 4 times as many red apples as green apples. How many more red apples t
    10·2 answers
  • What is the least integer value in the solution set to 7(3x – 1) ≤ 4x? <br> –1 <br> 2 <br> 3 <br> 7
    13·1 answer
  • How would the expression x^3+64 be written using sum of cubes
    6·2 answers
  • Police departments use exams as part of their promotion process and officers have to score higher than 80% of those taking the t
    8·1 answer
  • Given R=1/4 Q^2 solve for Q
    5·1 answer
  • Solve the following wquations for y.​
    13·1 answer
  • A representative sample accurately reflects a population and allows a study
    8·1 answer
  • Which variable expression represent the word phrase? The sum of 10 and the product of 7 and a number
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!