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
const2013 [10]
3 years ago
7

The variable z is inversely proportional to x. When x is 3, z has the value 2.

Mathematics
1 answer:
kirill [66]3 years ago
3 0

Answer:

  z = 6/13

Step-by-step explanation:

The new value of x is 13/3 times the old value. Since z is inversely proportional to x, it will be multiplied by the inverse of that, 3/13.

  2 × 3/13 = 6/13 . . . . value of z when x=13

You might be interested in
What fraction of £2 is 50p
Natali [406]
You need to remember that 100 pence = 1 pound sterling.
Halve both sides:                    50 pence = 1/2 pound sterling
                                                200 pence = <span>£2
</span>
                                50 pence          50 pence
Thus 50 p/ <span>£2   = ------------------ = ------------------  = 1/4
                              </span>£2                     200 pence

50 p is 1/4 of <span>£2.</span>
5 0
3 years ago
Write a rule to describe the function shown.<br><br> x y<br> −6 −4<br> −3 −2<br> 0 0<br> 3 2
Vedmedyk [2.9K]

Answer:

y= 2/3 x

Step-by-step explanation:

First plot the points on a Cartesian plan

You will notice a straight line passing through the origin (0,0)

Find the gradient of the line;

m=change in y/change in x

m=2-0/3-0 =2/3

Find the equation of the line

y-2/x-3 =2/3

3(y-2) = 2(x-3)

3y-6= 2x-6

3y=2x-6+6

3y=2x

y=2/3 x + 0

5 0
3 years ago
What is 50000x700? and 100x123,478
jok3333 [9.3K]
The question given here has two parts and each part has to be answered separately. In case of both the multiplications, the answer might look to be huge but by applying a simple technique, anybody can do these multiplications without the help of any calculator.
Now let us take the case of first multiplication that is given:
50000 * 700
= 35000000
In this case all the zeroes present has to be written first and then 7 and 5 should be multiplied and put. This will get the answer easily.
Now we take the second multiplication given:
100 * 123478
= 12347800
In this case also the zeroes are simply put on the right side of the number 123478.
7 0
3 years ago
Read 2 more answers
What is the point-slope form
sertanlavr [38]

Answer:

Point-slope is the general form y-y₁=m(x-x₁) for linear equations. It emphasizes the slope of the line and a point on the line (that is not the y-intercept). Watch this video to learn more about it and see some examples. Created by Sal Khan.

Step-by-step explanation:

pls give me brainless

5 0
3 years ago
Giving out BRAINLIEST, THANKS, 5 STARS, and POINTS if answered correctly!<br> PLS HELP ASAP!
AnnyKZ [126]

Answer:

it is the first option

Step-by-step explanation:

the middle (median)is 31 and where the Q starts is 26

7 0
3 years ago
Other questions:
  • When slicing a cube perpendicular to its base, parallel to its base, or diagonal to its base, what is the maximum number of side
    9·1 answer
  • Pls help with this question. WILL MARK BRAINLIEST + 10 POINTS!!!!! :D<br>#7
    7·1 answer
  • Correct answers only!! Circle P is described by the equation (×+4)^2 + (y+7)^2 = 16 and circle Q is described by the equation (x
    7·1 answer
  • A recipe includes 9 cups of flour and three fourths
    7·1 answer
  • What is the asnswer to this problem d+3n= 1 for n
    14·1 answer
  • I WILL AWARD BRAINLIEST!!! PLEASE HELP!!! SOLVE FOR EACH!!!!
    12·1 answer
  • Use the scale to help you solve the equation and find the value of x. Enter the
    8·2 answers
  • Symbols used in linear inequation
    9·1 answer
  • ASAP<br> -WILL MARK BRIANIST
    11·2 answers
  • Multiply x(x^2+2x+4) and -2(x^2+2x+4)<br> Combine like terms:<br> Final answer:
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!