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
Nitella [24]
2 years ago
14

M

Mathematics
1 answer:
AVprozaik [17]2 years ago
8 0

Step-by-step explanation:

Y is directly proportional to X" can be rewritten as a mathematical expression of the form Y = KX

"K" is the constant of proportionality and must be determined from the initial information.

If Y = 2/3 when X=1/12means 2/3=1/12

K = 2/3÷1/12 = 8

Now that we know the value of K, we can use it to calculate the value of Y when X=1/2

Y = (8)(1/2) = 8/2=4

Y=4

You might be interested in
Is my answer correct? if not please correct me
elena-s [515]

Using the given equation y-3 = 3/4(x+2)


Give Y a value and then solve for x:


If y = 0 the equation is now:

0 -3 = 3/4(x+2)

Solve for x:

-3 = 3/4x + 1.5

-4.5 = 3/4x

x = -4.5 / 3/4

x = -6


So the first point would be (-6,0)


Now make x 0 and solve for y:

y -3 = 3/4(0+2)

y-3 = 0 + 1.5

y = 4.5

So the 2nd point would be (0,4.5)


You are close, but the dot you have on y=4, needs to be moved up to 4.5.


8 0
3 years ago
a car uses 57 liters of gasoline for every 644 kilometers traveled. it takes 8 hours to use all the gasoline in the tank. what i
devlian [24]

Answer:

80.5 kilometers/h

Step-by-step explanation:

S=80.5km/h

D644

T8 hours

8 0
2 years ago
What is the fornula for find arithemetic ewuation​
-Dominant- [34]

Answer:

a_{n} = a_{1} + (n-1)d

a_n = the nᵗʰ term in the sequence

a_1 = the first term in the sequence

d = the common difference between terms

The general term of an arithmetic sequence can be written in terms of its first term a1, common difference d, and index n as follows: an=a1+(n−1)d. ... The nth partial sum of an arithmetic sequence can be calculated using the first and last terms as follows: Sn=n(a1+an)2.

3 0
3 years ago
Last week, 4.3 inches of rain filled a rain gauge. This week, another 3.375 inches of rain filled the gauge. What was the total
Greeley [361]
7.675 inches of rain was the total amount in the two weeks
3 0
3 years ago
Read 2 more answers
Dipping your spoon into the bowl 4 times, what is the probability that you randomly select at least 1 heart
german
Depends what kind of cereal and how many hearts are in it lol. Can you be more descriptive?
8 0
3 years ago
Other questions:
  • Please answer this correctly
    8·2 answers
  • A color printer will print 8 pages per minute.how many minutes will it take to print a report that has 136 pages?
    15·2 answers
  • How do you find a vector of length 10 in the direction of vequals=left angle 3 comma negative 2 right angle3,−2​?
    13·1 answer
  • Write a single transformation that maps ABC onto A' B' C'
    7·1 answer
  • Steve’s Mountain Bicycle Shop is considering three options for its facility next year. Steve can expand his current shop, move t
    12·1 answer
  • Given ABCD ~ EFGH, what is FG?<br> A.3.6<br><br> B.4.5<br><br> C.8<br><br> D.10
    10·1 answer
  • What is this, how do i solve it, what the answer
    8·1 answer
  • Helpppp quickkkkk plzz
    6·2 answers
  • The circular opening of an ice cream cone has a diameter of 7 centimeters. The height of the cone is 10 centimeters. What is the
    8·1 answer
  • Which of the functions listed below will produce the graph shown here?<br><br> HELP!!!!
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!