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
kompoz [17]
2 years ago
6

If y varies inversely as x, find the constant of variation if y=36 when x=9

Mathematics
1 answer:
Jobisdone [24]2 years ago
5 0

Answer:

k = 324

Step-by-step explanation:

Y varies inversely as x

Let k be the constant of variation

Y = k/ x

Y= 36 and x= 9

Substitute the value of Y and x

36 = k/9

Make k the subject of the formula

k= 36*9

k =324

You might be interested in
What fraction is equivalent to 3/10 and has a denominator of 100
rosijanka [135]

Answer:

30/100

Step-by-step explanation:

This should be relatively easy since if the denominator is 100 then x/100 has to = 3/10

Since the denominator 10 has to be 100, you multiply by 10.

3 x 10 = 30

7 0
3 years ago
Read 2 more answers
What is (5+3)+7=5+(3+7) is it Associative, Identity, Commutative or Substitution?
timama [110]

Answer:

Associative  

Step-by-step explanation:

The associative property of addition states that you can add numbers however they are grouped inside parentheses.  

It doesn't matter where you put the parentheses. You will always get the same answer.

For example,

\begin{array}{rcl}(5 + 3) + 7 & = & 5 + (3 + 7)\\8 + 7& = & 5 + 10\\15 & = & 15\\\end{array}

4 0
3 years ago
Can you write a 5 sentence summary about the substitution method?
MAXImum [283]

Answer:

The method of solving "by substitution" works by solving one of the equations (you choose which one) for one of the variables (you choose which one), and then plugging this back into the other equation, "substituting" for the chosen variable and solving for the other. Then you back-solve for the first variable.

Step-by-step explanation:

6 0
3 years ago
What is the midpoint of the segment show below? ​
USPshnik [31]

Answer:

The answer would be c) (5,1/2)!

Hope this helps!

Brainliest?

7 0
3 years ago
Find the domain: { (2, 1) , (6, 4) , (7, 7) , (7, 10) }
Usimov [2.4K]
2, 6, and 7 are the domain because they are in the "x" spot

5 0
3 years ago
Read 2 more answers
Other questions:
  • When 4(0.5x+2.5y-0.7x-1.3y+4)is simplified, what is the resulting expression?
    14·2 answers
  • What is 36 times 70<br><img src="https://tex.z-dn.net/?f=36%20%5Ctimes%2070" id="TexFormula1" title="36 \times 70" alt="36 \time
    11·2 answers
  • Which equation can be used to find 40 percent of 25?
    12·1 answer
  • How can i solve for x &amp; y <br> -14 - 3i = 2 x + yi
    11·1 answer
  • Fred's frog jumped 7 times as far as Al's frog. The two frogs jumped a total of 56 inches.How far did Fred's frog jump?
    11·2 answers
  • What is the value of the expression below when b = 4 and c=5?
    11·1 answer
  • Can someone please help me with math.
    15·1 answer
  • Ellen bought 18 boxes of paper clips. Each box had 150 paper clips. How many paper clips did Ellen buy
    10·2 answers
  • Please help! I’ll give brainliest to whoever is right!
    6·1 answer
  • Could I get help on some algebra? I need the explanation to know how to do it.
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!