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
Nesterboy [21]
3 years ago
10

15.

Mathematics
1 answer:
ale4655 [162]3 years ago
5 0

Answer:

y=10/x

Step-by-step explanation:

Y=k/x

Y=2 & x=5 implies k=10

Hence, y=10/x is the desired equation of the hyperbola

...................................................................................................................................................

Answer:

The equation is  and  y = 2 , x = 5 the value of k is 10 .

Step-by-step explanation:

As given

y varies inversely with x.

Where k is the constant of proportionality .

Thus the equation for the  inverse variation .

As given

y = 2 when x = 5

Put all the values in the equation  .

k = 2 × 5

k = 10

Thus the constant of variation is 10 .

Therefore the equation is  and when y = 2 , x = 5 value of k is 10 .

...............................................................................................................................................

y

=

10

x

Explanation:

y

varies inversely with  

x

⇒

y

∝

1

x

∴

y

=

k

x

y

=

2

,

x

=

5

gives

2

=

k

5

⇒

k

=

2

×

5

=

10

y

=

10

x

Answer link

...............................................................................................................................................

Y varies inversely with x means, y=k\x where x is the constant of variation saying that 2=k\5 and gives k=10 y=10\x would be the equation for  any x

...............................................................................................................................................

The answer is y=10/x

You might be interested in
Ratios:Question 4
Valentin [98]

Answer:

75 boys

Step-by-step explanation:

Formula-Girls:Boys=Girls:Boys

5:6=_:90

90×5=450

450÷6=75

4 0
3 years ago
y = –6x 2 –12x – 2y = –4 how many solutions does this linear system have? one solution: (0, 0) one solution: (1, –4) no solution
lara [203]
Y = -6x + 2 . . . . . . . . (1)
-12x - 2y = -4 . . . . . . (2)
Putting (1) into (2), we have
-12x - 2(-6x + 2) = -4
-12x + 12x - 4 = -4
-4 = -4

Therefore, the system has infinite number of solutions.
5 0
3 years ago
Read 2 more answers
Fill in the table using this function rule.<br> y=-2x +4
Anton [14]

Answer

i think this is what you mean

Step-by-step explanation:

x          y

2         0

1          2

0         4

-1         6

-2        8

3 0
3 years ago
A box contains orange balls and green balls. The number of green balls is six more than four times the number of orange balls. I
Delvig [45]
This is your answer

3 0
2 years ago
Brittany was tracking the increasing temperature in the morning. At 8 a.m., it was 68 degrees Fahrenheit. At 10 a.m., it was 74
AysviL [449]
Im gonna go with A..
4 0
3 years ago
Other questions:
  • Which shows the expressions in the order they would appear on a number line from least to greatest?
    10·2 answers
  • Х<br> 2+4 = 2(x - 1)?<br><br> Can someone help me out
    6·2 answers
  • A food safety guideline is that the mercury in fish should be below 1 part per million​ (ppm). Listed below are the amounts of m
    14·1 answer
  • A pair of parallel lines is cut by a transversal. What are the measures of the two marked angles?
    5·1 answer
  • HELP ASAP IM TIMED!!!!
    6·2 answers
  • Can someone helpp ??
    8·1 answer
  • A retailer allowed 12% discount and sold a T- shirt at a loss of Rs 16. if he had sold it at 10% discount he would have gained R
    10·1 answer
  • Which is the graph of x≥−5?
    8·2 answers
  • Which function is invertible? select EACH correct answer.
    5·1 answer
  • 3. The minimum payment on a credit card is based on the total amount owed. A credit card company uses
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!