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
tiny-mole [99]
3 years ago
9

If y varies inversely as X and Y equals 5 when x equals 3 find X when Y is 15​

Mathematics
1 answer:
omeli [17]3 years ago
5 0

Answer:

x = 1

Step-by-step explanation:

Given that y varies inversely as x then the equation relating them is

y = \frac{k}{x} ← k is the constant of variation

To find k use the condition y = 5 when x = 3

k = yx = 5 × 3 = 15, thus

y = \frac{15}{x} ← equation of variation

When y = 15 then

15 = \frac{15}{x} ( multiply both sides by x )

15x = 15 ( divide both sides by 15 )

x = 1

You might be interested in
Help please i need answers fast if you help or try to help tysm *hearts*
Tanzania [10]

Answer:

C. 3rd one Fraction 10/24

Step-by-step explanation:

3/4 - 2/6 = 0.41 or = 10/24 or it could be equal to 5/12​ are 10/24, 15/36, 20/48 and 25/60 or as Decimal 0.41

Step-by-step explanation:

Hope This Helped

7 0
1 year ago
706,421 rounded to the neares thousand
ella [17]
706,421 rounded to the nearest thousand is 706,000 because the 421 is less than 500 so the 6 would remain a 6.
3 0
3 years ago
What is an expression for 5(9m+2n-6m)
Elis [28]
45m+10n-30m
15m+10n

I believe this is right.
6 0
3 years ago
Read 2 more answers
Check attachment for picture but please help with extraneous solution:
Firlakuza [10]
It's C.!!!!!!!!!!!!!
6 0
2 years ago
Read 2 more answers
What is 11,339,800 to the nearest whole number
Bas_tet [7]
11,339,800 is 11,340,000 rounded to the nearest whole number
4 0
2 years ago
Read 2 more answers
Other questions:
  • How many solutions does the system have?
    13·2 answers
  • PLEASE HELPPPPPPPP ME
    9·1 answer
  • How do I Simplify 4a – 7b + 2ab – a + b (I need step by step cause I'm trying to learn this)
    8·1 answer
  • Can somebody help please
    14·1 answer
  • Please help me with any of my maths homeowrk pleasse!!!!!!!
    14·1 answer
  • The area of a rectangular park is 24 square miles. If the length of the park is 6 miles, what is the width of the park?
    5·1 answer
  • Is "A quotient of a number and seven" a expression or equation
    5·1 answer
  • Find the simple interes charged on a loan of $26,500 for 8 months at an interest rate of 7%. Show ALL your work or explain
    14·1 answer
  • The height of a tree is 8 metres, correct to the nearest metre.
    13·1 answer
  • Number 21 please help me solve it thank youu
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!