Mathematics High School

Which of the following tables represents a proportional relationship?
A.
x 2 3 4 5
y 3 6 9 12
B.
x 2 4 6 8
y 3 4 5 6
C.
x 1 4 7 10
y 0 3 6 9
D.
x 2 4 6 8
y 3 6 9 12

Answers

Answer 1

Answer:

Step-by-step explanation:

the answers c

Related Questions

Find the x-intercept: 5y-2x=17

Answers

x-intercept:

(−17/2, 0)

y-intercept:

(0, 17/5)

please help I promise it is easy

algebra 1

Answers

Answer:

y=1/x-1/5

Step-by-step explanation:

tell me if u have more questions

y=-x+5

is the line so to make it perpendicular

y=1/x-1/5 i gtg

10. A 1.5 gallon jug needs to be filled with water.
If the jug is filled one pint at a time, how
many pints are needed to fill the jug?

Answers

Answer:

12 Pints

Step-by-step explanation:

There are 8 pints (pt) in 1 gallon (gal). This means that 1 pint equals 1/8 gallon.

1.5 x 8

=12

please help! i'll give brainliest.

what is it called when a magnet causes the atoms in a non-magnetic metal to line up and act like a magnet?
a: oriented magnet
b: permanent magnet
c: non-magnet
d: induced magnet

Answers

Answer:

B

i think i need 20 words so B

Answer:

B

Step-by-step explanation:

Need HELP
Evaluate the expression
14.3-2x5²÷5

Answers

I got 4.3. . . . . . . . . .

Answer:

4.3

Step-by-step explanation:

14.3 - 2 × 5² ÷ 5

14.3 -2 ×25÷5

14.3 -2 × 5

14.3 - 10

4.3

Which fraction is not equivalent to 9/12
PLEASE HURRY

Answers

Answer:

1/2

1/2 = 50%

9/12 = 75%

Step-by-step explanation:

What are the angle measurements in the triangle?

Answers

Answer:

c

Step-by-step explanation:

1 - 3x = 3x + 1 solve for x

Answers

Answer: x = 0

Step-by-step explanation:

1 - 3x = 3x + 1

then add 3x on both sides

1 = 6x + 1

then subtract 1 on both sides

0 = 6x

then divide by 6 on both sides

0 = x

so x = 0

Answer:

x would be unknown bc there wouldnt be an answer since

1-3x=3x+1

if we take away 1 forom both sides were left with -3x=3x and it would be 6x if we combined them which can be possible bc it would be nothing = 6x if that makes sense

Step-by-step explanation:

As an estimation we are told £3 is €4. Convert £54.20 to euros.

Answers

Answer:

$40 in euros!

Step-by-step explanation:

Consider the polynomial function
g(x) = -x^4 + 2x^3 + 5x^2 – 1.
What is the end behavior of the graph of g ?

Answers

Answer: as x > infinity, g(x)> - infinity and as x> - infinity, g(x)> - infinity

Step-by-step explanation:

 Left and right ends of the given poynomial function will fall downwards (towards negative infinity).  

End behavior of a polynomial: If a polynomial function is f(x) = ax⁴ + bx³ + cx² + dx + e

          Leading coefficient → a

          Degree of the polynomial = 4

 If the degree is even and leading coefficient is negative (-), left end and right ends fall downwards.

Given in the question,

Poynomial function → g(x) = -x⁴ + 2x³ + 5x² - 1

Degree of the polynomial = 4 (even)

Leading coefficient = -1 (negative)

    Therefore, left end of the graph will fall downwards (towards negative infinity) and the right end of the graph will fall downward (towards negative infinity).

Learn more about the end behaviour of a polynomial here,

https://brainly.com/question/12021944?referrer=searchResults

1: A man owns 50 shares of stock worth $30 each. The corporation declared a dividend of 6% payable in stock. How many shares did he then own?

Answers

Answer:

53 shares

Step-by-step explanation:

Calculation for how many SHARES did he then own

Using this formula

Numbers of shares=[ (Dividend percentage payable in stock ×Shares of stock)+Shares of stock]

Let plug in the formula

Numbers of shares= [(.06 x 50 shares)+50 shares]

Numbers of shares= 3 + 50 shares

Numbers of shares = 53 shares

Therefore How many shares did he then own is 53 shares

5 + 0.08 + 0.004 in word form plz​

Answers

Answer:

Five plus eight hundredths plus four thousandths

Answer:

five plus zero point zero eight plus zero point zero zero four equals five point zero eighty four

Step-by-step explanation:

Tanner measured the rate of oil draining from a tank. His measurements showed that the relationship betwđen the height (in inches) of the oil in the tank, h,
and the time in minutes) that the oil was draining, t. could be modeled by the equation h = 8 -0.25t.
According to the model, how long will the oil need to drain for the height to decrease by 1 inch?
0.25 minutes
1 minute
4 minutes
8 minutes

Answers

Answer:

8

Step-by-step explanation:

6th grade math i mark as brainliest ​

Answers

Answer:

214.8 - 19* 4 =

214.8 - 76 =

138.8

therefore your answer is 138.8

Step-by-step explanation:

Answer:

76

Step-by-step explanation:

19 * 4 = 76

The drawing at the right shows a person,
5 feet tall, casting a shadow 3 feet long.
The tree is casting a shadow 15 feet long.
How tall is the tree?

Answers

Answer:

I would say the tree is 18 feet tall

Answer: 25 feet tall

Step-by-step explanation:

First, let's take a look at the person. If they are 5 feet tall and cast a shadow of 3 feet, we can easily convert this into a proportion: 5 feet tall: 3 feet shadow.

Continuing with this method, we can convert the tree into a proportion: x feet tall: 15 feet shadow.

So, 5:3=x:15. Mathematically, think of it as 5/3=x/15.

To find x, you will need to multiply 15 to both sides, or perform cross multiplication.  (5/3)(15)=(x/15)(15). This will equal 25. The tree is 25 feet tall.

can someone explain

Answers

Answer:

K = -2

Step-by-step explanation:

K represents the y-intercept, which is where the line crosses the y axis. We can see from the y = -4x -2, that -2 is the y-intercept, because in y =  mx + b, b is the y -intercept.

~theLocoCoco

A military jet flying with the wind travelled 1500 km in 1.5 hrs, but when the plane turned around, it took 1.875 hours to return to its base. Find the rate of the plane in calm air and the rate of the wind. pls solve with 2 variables!

Answers

Answer:

With wind = 1000 km /hr

In calm air = 800 km/hr

Step-by-step explanation:

With wind :

Distance traveled = 1500 km

Time taken = 1.5 hours

Speed of plane in air :

Speed = distance / time

Speed = 1500 km / 1.5 hours

Speed = 100 km pe hour

In calm air :

Time taken = 1.875 hours

Distance = 1500 km

Speed of wind in calm air :

Distance / time

1500 km / 1.875

= 800 km/hr

A person standing 130 feet away from the foot of a tall building must look up at an angle of 30° to see the top of the building. There is a radio antenna on the top of the building. The angle of elevation of the top of the radio antenna is 45°.

Answers

Answer:

30 angels

Step-by-step explanation:

Which of the tables represents a function?


Table A
Input Output
5 3
5 2
4 1
Table B
Input Output
1 2
3 2
5 3
Table C
Input Output
0 0
1 2
1 3
Table D
Input Output
4 2
4 3
4 4








Table A
Table B
Table C
Table D

Answers

Answer:

table b i think

Step-by-step explanation:

Geometry Question:

Find the value of x that makes N the incenter of the triangle (See attached)

Answers

Answer:

.5 or 1/2

Step-by-step explanation:

Y^2x 24^2=25^2

Y=7

7=14x

x=.5

The value of x is 0.5.

The calculation is as follows:

Here we use Pythagoras Theorem

[tex]Y^2 - 24^2=25^2[/tex]

Y=7

Now  

7 = 14x

So, x=.5

Therefore we can conclude that The value of x is 0.5.

Learn more: brainly.com/question/17429689

help i need the answer

Answers

Answer:

the first one

[tex].5x+10\geq .25x+15[/tex]

Step-by-step explanation:

They want to know how much I will take for the amount they have read to be the same. So that automatically crosses out the last one. They asking you to subtract anything so that crosses the third one out. The second option has the number of pages the both read first switched so that crosses that one out.

I hope this explanation was helpful.

Will give brainliest... Please I need this answer so badly

Answers

(6 - x) * (6 + x) - ( (2 - x) * (2 + x) ) =

6^2 - x^2 - ( 2^2 - x^2 ) =

36 - x^2 - ( 4 - x^2 ) =

36 - x^2 - 4 + x^2 =

36 - 4 =

32 square feet

2-1/3x=1/6x+1
x=?
Merry Christmas

Answers

Answer:

x=2

Step-by-step explanation:

Thanks sweetheart <3

what reasons can be used to justify statement 4 in the proof above?

Answers

Answer:

its b

Step-by-step explanation:

i took da test

Hamburger buns come in packages of 12. Hamburger patties come in packages of 8. Bob would like to buy the smallest number of hamburger buns and hamburger patties so that he will exactly one hamburger patty per bun. How many packages of hamburger buns and hamburger patties must he buy?
PLEASE ANSWER QUICK I WILL GIVE LOTS OF POINTS

Answers

Answer:

Neil would buy 4 packages of hamburger patties and 5 packages of hamburger buns. He could make 20 burgers.

Step-by-step explanation:

PLEASE HELP I WILL GIVE BRAINLIEST!!

Answers

Answer:

The answer to the chart is y=x-1

Consider the following system of equations

-2x+5y=19
Y=-5/6x-1/6

Use this graph of the system to approximate its solution

A. (13/4,-5/2)

B. (-5/2,13/4)

C. (-13/4,5/2)

D.) (5/2,-13/4)

Answers

Answer:

C

Step-by-step explanation:

We have the system of equations:

[tex]\displaystyle -2x+5y=19 \\\\ y=-\frac{5}{6}x-\frac{1}{6}[/tex]

And we want to use the graph to approximate the solution to the system.

Remember that, graphically, the solution to a system of equations is where the two graphs intersect.

We can see that the point at which the two lines intersect is in QII.

Hence, x is negative and y is positive.

The only choices that satisfies these conditions are B or C.

However, for B, -5/2 is -2.5. As we can see from the graph, the x-coordinate of the point of intersection is less than -3.

Hence, the only choice left is C. -13/4 also is -3.25, fulfilling our condition.

So, our final answer is C.

Plz someone help I beggggg

Answers

Answer:

25100 i believe  would be the answer

Step-by-step explanation:

Which expression is equivalent to 15x + 3?
15(1x + 1)
5(3x + 1)
3(5x + 1)
2(15x + 3)

Answers

The answer is 3(5x+1)
It is 3(5x + 1). Multiply 3 with 5 and multiply 3 with 1, then you will get 15x + 3

How many terms are in this expression?
3n + 5

Answers

Answer:

2

Step-by-step explanation:

3n = term

5 = term

Answer:

two

Step-by-step explanation:

3n and 5 are both terms

Other Questions
WILL GIVE BRAINLIEST!!!!!_?_ are found in all metabolically active cells and are involved primarily in transporting materials within, into, and out of cells.VesiclesRibosomesLysosomesVacuoles Which term is used to describe the cubist viewpoint where a subject is broken down to take the view away from reality?A realismB unrealC hyperrealD realing I need help please help me please can someone help my assignment HEY CAN ANYONE PLS PLS ANSWER DIS MATH PROBLEM!!!!! Which country has the largest democracy in the world?VietnamO IndiaUnited StatesChina Complete the sentences about American life many years ago. Use the positive or negative form of used to and the words given.People got their mail at the town store. They _________ (get) their mail at home.People ________ (have) washing machines.Women _______ (make) clothes for their children. They _____ (buy) them in the stores. Which of the following statements are true? Select all that apply.The least common multiple of 8 and 12 is 48.The least common multiple of 6 and 9 is 18.The least common multiple of 9 and 10 is 90.The least common multiple of 11 and 4 is 1. Which of these introductory paragraphs is missing a thesis statement?What's worse, seeing your roommate's dirty socks in a pile in your dorm, or having to wake up a half hour earlier to drive to class instead of simply walking across campus? For many students, college is the first time they will live away from the comforts of their childhood homes. College is a time for making the first of life's many grown-up decisions. It is important to consider both the benefits and drawbacks to living on- or off-campus in order to have the best experience during your college career.Every two seconds, people destroy an area of forest the size of a football field. Deforestation is the permanent destruction of wooded areas in order to use the land for other reasons. Rainforests are especially vulnerable; logging, cattle ranching, and agriculture are three main reasons for their destruction. Rainforests are essential to our planet, but they are being destroyed by deforestation at an alarming rate. Society needs to become informed about the value of these precious ecosystems.Did you know that there are over 33 grams of sugar in a can of soda? That is over the daily limit of total sugar for most people. So if just having one can of soda can put you over your daily limit, think about how all the sugar in cookies, candy, and other treats can add up. The average American has up to 82 grams of sugar each day. That's almost three times the recommended amount!Author Donna Lynn Hope wondered, "How different would people act if they couldn't show off on social media? Would they still do it? Do we truly act differently in real life than we used to before the advent of social media? Do we do things we wouldn't have done before, just to post our experiences online? It is possible for our virtual interactions to change or even decrease the way we relate in real life? In fact, overuse of social media in place of face-to-face interactions can negatively affect how we connect as a society. ANSWERS PLEASE HELP 20 MINUTES LEFT????!!!!?!!??? what causes upwelling ABCE is a parallelogram . determine the meaSure of For what ordered pair (a,b) are there infinite solutions (x,y) to the system4x + ay = -8,2x + y = b. Which of the following are risks to a network?a Sending emailsb. Granting administrator access to a non-administratorc. Opening files from unknown sendersd. Unwanted advertisements ElementCompound Mixture Organic compound the cost of 5 books and 4 pens is 115. if the cost of 1 book is RS 15 ,find the cost of 7 pens Who are the best up and coming artists? Read the stage direction from act 1 of The Monsters Are Due on Maple StreetThe crowd picks this up again and with it their suspicions come back with a rush. The murmur becomes a loudchant filling the air with accusations and demands for action. Two of the men pass Don right up the steps. Goodmanflattens himself against the screen door.What does this stage direction tell the reader about Goodman's viewpoint?O He is nervous the crowd may ask him to join them.O He is worried the crowd may take his generator.O He is frightened the crowd may harm him.O He is concerned the crowd may leave him by himself. please answer i will give you brainiest!!!! THE GLOBAL PROBLEM IS PLASTIC PROBLEMS!!!!!!!!!!!!!!!!!!!!!!!!!!!! What would you say to an immigrant who shares your ancestry and who is coming to the United States to live today?