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
ELEN [110]
2 years ago
15

Varies inversely as If x = 6 then y = 8. Find y when x = 4 . Y=

Mathematics
1 answer:
icang [17]2 years ago
8 0

Answer:

Explanation:

The statement is expressed as

y

∝

1

x

inverse means

1

variable

To convert to an equation introduce k, the constant of variation.

y

=

k

×

1

x

⇒

y

=

k

x

To find k use the given condition that y = 8 when x = 4

8

=

k

4

⇒

k

=

4

×

8

=

32

⇒

equation is

¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯

∣

∣

∣

2

2

y

=

32

x

2

2

∣

∣

∣

−−−−−−−−−−−−

x

=

16

→

y

=

32

16

⇒

y

=

2

when

x

=

16

You might be interested in
Solve for t: 3t + 4 = 19<br><br>options: <br>t = -7<br>t = 7<br>t = 3<br>t = -5​
kogti [31]

Step-by-step explanation:

3t + 4 = 19

3t = 15

Hence t = 5.

6 0
2 years ago
Read 2 more answers
The hourly wage of workers was raised from $11.50 to 13.67 in 7 years
neonofarm [45]

Answer:

$13.67 - $11.50

So the raise over 7 years was $2.17

So to find the annual raise in the wage:

$2.17 / 7 = 0.31

His wage was raised <u>.31 every year</u>.

6 0
2 years ago
PLSSSS HELPPP<br><br> 4 ¼ divided by 2 ½
notsponge [240]

Answer:

1.7 or 1 7/10

Step-by-step explanation:

5 0
2 years ago
NEED HELP ASAP (WILL GIVD BRAINELST)
Marizza181 [45]

Answer:

5

Step-by-step explanation:

The answer is 60/12 becuase we can simfly both of theese mixed numbers into an improper fraction, wich will be 4/3*15/4. We do the multiplication, and we get 60/12. 60/12 can be simplifed to 5 becuase 60 divided by 12 is 5

6 0
2 years ago
How do you find a like term for 25ab
Montano1993 [528]
When you're combining 'like terms', look for all the terms that end with 'ab'.
Then add all the numbers that have 'ab' after them.
8 0
3 years ago
Other questions:
  • Can't figure out the answer..
    5·1 answer
  • Can anyone pls help me in dis pls
    6·2 answers
  • 16 POINTS. Find x and y intercepts and show work. <br><br> I’m looking for number six.
    13·1 answer
  • What is x+y=8 and 5x+3y=34 graphed on the same graph
    9·1 answer
  • What is 3 1/4 - 3 1/9
    13·1 answer
  • What’s the easiest and efficient way of solving slope?
    7·1 answer
  • Factoring quadratic questions <br><img src="https://tex.z-dn.net/?f=x%20%20%5E%7B2%7D%20%20-%207x%20-%2030%20%3D%200" id="TexFor
    8·1 answer
  • What is the volume in cubic centimeters of a rectangular prism that has a length of 6.2 centimeters, a width of 3.5 centimeters,
    15·2 answers
  • julian's height is 7 inches less than his sisters his sister's is unknown what is julian's height use x for his sister's height
    12·2 answers
  • PLEASE HELP ASAP!!!!!!!!!!!!!!!!!!!!!!
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!