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
satela [25.4K]
1 year ago
8

A direct variation includes the points (3, -18) and (-2, n). Find n. Write and solve a direct variation equation to find the ans

wer.
n =​
Mathematics
1 answer:
zubka84 [21]1 year ago
6 0

Using Direct Variation, the value of n = 26

<h3>What is an equation?</h3>

An equation is an expression that shows the relationship between two or more numbers and variables.

We need to Write y = kx based on the conditions stated.

Replace with: -18 = k x 3

Turn the sides around: k × 3 = -18

Now Subtract the coefficient of the variable from both sides of the equation:

k = 26 compute the product or quotient.

Write the function's equation as;

y = 26x

Replace with:

n = 26 × 4

n = 104; compute the product or quotient.

Response: n = 26

To learn more about direct variation from given link

brainly.com/question/2375770

#SPJ1

You might be interested in
2. Gerald was given the following problem to solve for the length of the "?". He has made a mistake in his work.
Degger [83]

Answer:

x = 18.7

Step-by-step explanation:

Gerald's answer is almost correct.  

He just needs to switch the 14 and the x.

it should be

24/x = 18/14

solve for x by cross multiplication

18x = (24)(14)

18x = 336

x = 18.7

5 0
3 years ago
1.) What is m∠PTS?<br><br> 2.) What is the value of x?
RoseWind [281]
STR and QTP are both equal 180
so PTS +PTR=180 andQTR+PTR=180 which means
PTS=QTR(for a shorter explanation they are staying against each other in a line cross

11y-110=4y-5
7y=105
y=105:7
y=15 grafe which means
PTS
y*4-5=55 grade
6 0
3 years ago
Read 2 more answers
If x = 3 cm and y = 2cm, what is the perimeter of the polygon
Virty [35]
Do you have a picture?? Maybe? I’m not good at these
4 0
3 years ago
27 • a • a • a as an expression?
Alekssandra [29.7K]

the expression is 27a^3   or (3a)^3

5 0
3 years ago
Read 2 more answers
What is the value of x
kirza4 [7]
The value of X = 10. A is the answer. You will equate the denominator by multiplying by the numerator and eventually you will get you answer which is 10
8 0
3 years ago
Other questions:
  • What is the gcf of 8 and 16
    9·2 answers
  • ABCD is a square. what is the measure of angle BAC
    15·2 answers
  • The force on an object is given by the equation f=ma. in this equation, F is the force, m is the mass, and a is the acceleration
    9·1 answer
  • Can somebody help me with this question, my brain has evaporated.
    6·1 answer
  • Write the standard form of the equation of the circle described below.
    9·1 answer
  • 1. Choose the value for x that would make this inequality true. x &gt; 5
    8·2 answers
  • The following table shows the data collected from a random sample of 100 middle school students on the number of hours they do h
    10·1 answer
  • Hi I’m confused marking Brainliest uhm show answer and show ur work pls thx
    8·2 answers
  • Which graph represents a function? <br> Please help ASAP-thanks
    5·1 answer
  • What is the slope pls help
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!