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
Greeley [361]
3 years ago
11

Write an appropriate inverse variation equation if y = 5 when x = 3

Mathematics
1 answer:
Alex73 [517]3 years ago
5 0

Answer:

5*3=k, k=15

Step-by-step explanation:

y=k/x is the inverse variation equation

5=k/3

k=15

You might be interested in
Segment MN has endpoints at M(-5, 4) and N(7, -5). What is the midpoint of MN???? PLZ HELP
Paha777 [63]
Theres a formula to find the midpoint it’s... (x1+x2)/2, (y1+y2)/2. You fill in the x’s and y’s to get (-5+7)/2 for x, which equals 1 and (4-5)/2 to get -0.5. (1, -0.5) is your answer

7 0
3 years ago
An ant has 6 legs. How many legs do 8 ants have
Alexeev081 [22]
If you multiply 6 times 8 there are  48
4 0
3 years ago
Bank account A starts with $5,000 and grows by $1,000
grandymaker [24]
This should be right! $5,000 + $1,000x
5 0
3 years ago
What is 30-[9+4(8-5)]
Gnoma [55]

Answer:

9

Step-by-step explanation:

30 - (9+4 x 3)

30 - (9 + 12)

30 - 21

= 9

3 0
3 years ago
Write the coordinate of the intercept
Basile [38]

Answer:

m = 2/3

y-intercept: 2

Explanation:

First convert this equation into standard form by distributing the 6y and -4x from the coefficient of 2, and then putting the variables in order.

This equation should be in the form: Ax + By = C (Standard form)

y = -Ax/B + C/B : y = mx + b (Slope intercept form)

2(6y - 4x) = 24 → 12y - 8x = 24

→ -8x + 12y = 24 → -8x = -12y + 24 → 8x = 12y - 24 → <em>8x - 12y = -24</em>

<u>8</u>x <u>- 12</u>y = <u>-24</u>

| | |

A B C

Once you have standard form, you are ready to convert this into slope intercept by isolating the y completely.

8x - 12y = -24

-8x -8x

(First through the subtraction property of equality, remove 8x from both sides so that -12y is by itself on the left)

-12y = -8x - 24

×-1 ×-1 ×-1

(Through the identity property of negative 1, remove the negative sign from all of the numbers because a negative times a negative is a positive)

12y = 8x + 24

(Lastly, through the division property of equality, divide all sides by 12 because it is the coefficient of y, which will solve for the variable)

8 0
2 years ago
Other questions:
  • Evaluate 7 r − 15 s 7r− s 15 ​ 7, r, minus, start fraction, 15, divided by, s, end fraction when r = 3 r=3r, equals, 3 and s = 5
    8·1 answer
  • . Tell whether the slope of a line that models the linear relationship is positive,
    14·2 answers
  • Any line with a slope of zero is parallel to the
    13·2 answers
  • On tuesday, donovan earned $11 for $2 of babysitting. on saturday, he babysat for the same family and earned $38.50. how many ho
    11·1 answer
  • Write an expression for the calculation divide 10 in half and subtract from 50 divided into fifths
    10·1 answer
  • Jim's cat, c, weighs 7 pounds. His dog weighs six times plus 3 pounds. more than his cat. Which equation represent the dogs weig
    7·1 answer
  • Simplify (5+22)×(35-27)+6 squared
    15·1 answer
  • The net below represents a cube. What is the surface area, in square centimeters, of the cube?
    14·1 answer
  • Is (1, 2) a solution to this system of equations? 10x + 4y = 18 x + 9y = 19
    15·1 answer
  • 2(r+7) <br> ———— &lt; r+3<br> -6
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!