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
STatiana [176]
3 years ago
10

Suppose that x=6 and y=8. If y is inversely related to x, what is y when x=3?

Mathematics
1 answer:
andrey2020 [161]3 years ago
5 0
\bf \qquad \qquad \textit{inverse proportional variation}\\\\
\textit{\underline{y} varies inversely with \underline{x}}\qquad \qquad  y=\cfrac{k}{x}\impliedby 
\begin{array}{llll}
k=constant\ of\\
\qquad  variation
\end{array}\\\\
-------------------------------\\\\
\textit{we also know that }
\begin{cases}
x=6\\
y=8
\end{cases}\implies 8=\cfrac{k}{6}\implies 48=k
\\\\\\
therefore\qquad \boxed{y=\cfrac{48}{x}}
\\\\\\
\textit{when x = 3, what is \underline{y}?}\qquad y=\cfrac{48}{3}
You might be interested in
Select the number of solutions for each system of two linear equations.
wariber [46]

Answer:

I don't know  if I understood correctly but there can be 0, 1, 2, etc, or infinite solutions

Step-by-step explanation:

5 0
2 years ago
How can i explain for the question???
REY [17]
What question there’s nothing showing?
5 0
2 years ago
Read 2 more answers
Determine whether each equation represents a proportional relationship. Check all that have a proportional relationship.
Pavel [41]

It is C CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC

                                                                               

7 0
3 years ago
Read 2 more answers
Please help. thank you so much
Svetach [21]

Answer:

XY = 17

Step-by-step explanation:

Intersect secant theorem, EX * EY = EZ*EW

34 * EY = 25.5 * 68

      EY = \frac{25.5*68}{34}\\\\  = 25.5* 2\\\\  =  51.0 = 51

EY  = 51

EX + XY = 51

 34 + XY = 51

        XY = 51 - 34 = 17

7 0
2 years ago
Which table represents an arithmethic sequence?
Fiesta28 [93]

Table 3  represents an arithmetic sequence.

Solution:

To find which table represents an arithmetic sequence:

In arithmetic sequence difference of each term is equal.

d=a_n-a_{n-1}

Table 1:

d=a_2-a_1

  = –12 – (–6)

d = –6

d=a_3-a_2

  = –24 – (–12)

d = –12

Here differences are not equal.

So table 1 not represents an arithmetic sequence.

Table 2:

d=a_2-a_1

  = 9 – 7

d = 2

d=a_3-a_2

  = 13 – 9

d = 4

Here differences are not equal.

So table 2 not represents an arithmetic sequence.

Table 3:

d=a_2-a_1

  = 7.3 – 8.7

d = –1.4

d=a_3-a_2

  = 5.9 – 7.3

d = –1.4

d=a_4-a_3

  = 4.5 – 5.9

d = –1.4

d=a_5-a_4

  = 3.1 – 4.5

d = –1.4

Here differences are equal.

So table 3 represents an arithmetic sequence.

8 0
2 years ago
Other questions:
  • A book store was selling 5 books for 27.25. Online you could buy 6 books for 32.16. Which place has a lower unit price?
    8·1 answer
  • Y - 3 = 4(x + 12) slope and y intercept
    6·1 answer
  • The sides of a square field are 12 meters.A sprinkler in the center of the field sprays a circular are with a diameter that corr
    11·1 answer
  • A baseball coach bought some bats and gloves for the school's baseball team.the bats cost $20 to $35,and gloves cost $30 to $60.
    9·1 answer
  • A circle has a diameter of 28 units What is the area of the circle to the nearest hundredth
    5·1 answer
  • an antelope can run at a speed of 61 miles per hour. What is this speed in yards per second? Round to the nearest hundredth.
    10·1 answer
  • Someone HELP pls<br> what the value of -1/4[12x-0.2(12x + 8x]
    8·1 answer
  • Please help me with my math question on volume: prisms and pyramids i will give u a brainly
    15·1 answer
  • Increase £25 by 25% . .
    9·1 answer
  • Can someone please help me with number 2 please I’ll love you forever ;)
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!