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
Hitman42 [59]
3 years ago
8

What is the constant of proportionality for y=4x

Mathematics
1 answer:
solong [7]3 years ago
3 0
Try to do the answer of -4
You might be interested in
56 points for whoever answers correctly !
vladimir2022 [97]

We need to use what we know about rectangles to get:

1)

  • Total length = 2*W + 8ft
  • Total width = W + 8ft

2) area = 2*W^2 + 24ft*W + 64ft^2

<h3>Working with rectangles:</h3>

We know that rectangles are defined by two measures, width W and length L.

Here we do know that the length of the pool is twice the width, and the width is W, then the length of the pool is:

L = 2*W

And we also have a sidewalk of 4ft all around the pool, now we want to get:

1) The total length and the total width.

This will be equal to the length/width of the pool <u>plus twice the width of the sidewalk</u> (we add it twice because is in both ends) then we have:

  • Total length = L + 2*4ft = 2*W + 8ft
  • Total width = W + 2*4ft = W + 8ft

2) Now we want to get an expression for the total area of the pool.

Remember that for a rectangle the area is just the product between the width and the length, so to get the area of the pool with the sidewalk we just take:

area = (total length)*(total width)

area = (2*W + 8ft)*(W + 8ft) = 2*W^2 + 3*W*8ft + 64ft^2

area = 2*W^2 + 24ft*W + 64ft^2

This is the equation that gives the total area as a function of W, the width of the pool.

If you want to learn more about rectangles, you can read:

brainly.com/question/17297081

6 0
3 years ago
What is the length of the line?
klemol [59]

Answer:

It might be 7

Step-by-step explanation:

count the squares the blue line is in and you have your answer

5 0
3 years ago
An employee works 22 days per month. If they work an average of 8 1/4 hours per day, how many hours do they work per month?
cestrela7 [59]

Answer:

21?

Step-by-step explanation:

idk

5 0
3 years ago
Read 2 more answers
What is the value of<br><img src="https://tex.z-dn.net/?f=%20%5Csqrt%7B100%20%5Ctimes%204%7D%20" id="TexFormula1" title=" \sqrt{
Pavel [41]
Answer: 20

explanation: simplify the radical by breaking the radicand up into a product of known factors, assuming positive real numbers
3 0
3 years ago
Read 2 more answers
Please help me asap!​
pickupchik [31]
“d”

you know b cannot work because the x is raised to the x^2 which would be a diff graph

a does not work because -x^3 the graph would be flipped

c is incorrect because the five is in the negative region; not positive
7 0
3 years ago
Other questions:
  • 40 POINTS IF YOU GIVE ME THE FULL RIGHT ANSWERS
    6·2 answers
  • 1.The expression 4 - 3 is an example of a(n)______________.
    14·1 answer
  • What is 36 divided by 540 using partial quosient
    15·2 answers
  • The formula for glue says to add 55 mL of hardener to each container of resin. How much hardener should be added to 14 container
    12·1 answer
  • colton's recipe makes 2 dozen brownies. his recipe calls for 7/8 cup of vegetable oil. how much oil will colton need to make 6 d
    8·1 answer
  • I need help so bad this makes no sence
    9·1 answer
  • Explain how to use a number line to show that opposite quantities combine to make 0
    6·1 answer
  • Please awnser questions, no links, no I dont know 5.
    12·1 answer
  • Determine if the following lengths could make a right triangle. (Your answer will be yes or
    11·1 answer
  • In which of the following do you expect the correlation coefficient to be negative?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!