Mathematics High School

The relationship between x and y can be modeled by an inverse variation function equation
Table

What is the value of k for the inverse variation function?
k =

Answers

Answer 1

Answer:

2.9

Step-by-step explanation:

you multipli everithing

Answer 2

Answer:

19,800  

for the second the answer is C and third is D on edge

Related Questions

Pls helpppppppppppppppppppppp

Answers

Answer:

???????

Step-by-step explanation:

Find the value of x L 7x-7 M 4x+14

Answers

Answer:

x= 7 sorry if I'm wrong:(

Step-by-step explanation:

7x - 7 = 4x + 14

7x - 7 - 4x = 4x + 14 - 4x

3x - 7 = 14

3x - 7 + 7 = 14 + 7

3x = 21

x = 21/3

x = 7

Which two lines are parallel? First right answer get brainliest!
5y=-3x-5
5y=-1-3x
3y-2x=-1
Answer choices:
II and III
No, two of the lines are parallel.
I and II
I and III

Answers

Answer:

I and II

Step-by-step explanation:

make it to general form and compare the gradient

need help with the last 2 numbers ​

Answers

Answer:

the solution is t ≤1 (1)

How many terms are in the expression below?

-4x + 7 + 2x + 10

Answers

Answer:

3

Step-by-step explanation:

The two lines representthe amount of water, over time, in two tanks that are the same size. Which container is filling more quickly? Explain how you know.

Answers

Answer:

no picture sorry but if either tanks line goes higher than the other than its filling faster

Step-by-step explanation:

Carmen got a puppy for her birthday. Her mom wants it kept outside when the weather
is nice, so Carmen has decided to fence a rectangular area 9 feet long by 6 feet wide for
the puppy to play in. How many feet of fence does Carmen need?

Answers

Answer:

54ft of fence for the PUPPY

Step-by-step explanation:

PLZZZ HELPPPPPPPPPPP

Answers

Answer:

?=6

Step-by-step explanation:

6/9=2/3

6/9 is the non-simplified version of 2/3

Answer:

6/9

Step-by-step explanatiquick mafs

please help with solving this

Answers

Answer:

x=-7

Step-by-step explanation:

5x-2x+1=3x-6-x first combine like terms

3x+1=2x-6     combine like terms by subtracting 2x from both sides

x+1=-6           subtract 1 from both sides

x=-7

Find the slope of the line that passes through (7, 4) and (5, 9)

Answers

Answer:

-2/1/2

Step-by-step explanation:

y2-y1/x2-x1

9-4/5-7

5/-2

-2/1/2


Y-3 = -(x-2)
in slope intercept form. Please show work.

Answers

Answer:
Y=-x+5

Write in slope-intercept form,
y=mx+b

Use inductive reasoning to predict the next number in the sequence.

7, 10, 13, 16, 19, ...

21
21

22
22

23
23

20

Answers

it’s 23 because i’m would think you count by 2s if that makes any sense

PLEASE HELP! 10pts!
Subtract.

7h 15min 12s

- 2h 03min 46s

--------------------------

h min s



5 hours, 11 minutes, 26 seconds

5 hours, 11 minutes, 34 seconds

5 hours, 12 minutes, 26 seconds

5 hours, 12 minutes, 34 seconds

Answers

5 hours, 11 minutes, and 66 seconds

What is the inequality equation? Mike earned $40 for working 4 hours. If he wants to buy a bike that costs $120, how many more hours will he have to work?
PLEASE HELP!!!!!!!!1

Answers

Answer:

Step-by-step explanation: he has to work 3 hours because

                                                                              $40 = 4 hours

                                                                              $40 x 3 hours = $120

Write the ratio as a fraction in simplest form, with whole numbers in the numerator and denominator. 32 mi to 56 mi

Answers

Answer:

4/7

Step-by-step explanation:

32/56=16/28=8/14=4/7„

Write an equation in Slope intercept form of the line that passes through the given points (-3,4) (1,4)

Answers

answer would be “y=4”

to find the answer: first you have to find the slope with the given points. (y2 - y1 / x2 - x1)

plug it in to get: (4-4 / 1- -3) = 0/4 = 0

this means the slope would be 0

if the y intercepts are the same then it usually indicates that the slope would be 0 and that the answer is the y intercept.. but if you don’t understand how to get slope-intercept using other coordinates then here’s how:

you can use point-slope formula (y-y1 = m (x-x1) in order to do this just plug in one of the coordinates. in this case an example of point-slope form would be:
y-4 = 0 (x - -3) or y-4 = 0(x-1)

it doesn’t matter which coordinates you use..

then solve the point slope for slope-intercept.

y-4 = 0(x-3) multiply 0 with x and -3
y-4 = 0x move -4 to the right by adding 4

y = 0x + 4 or y = 4 would be your answer!

The equation for the line that passes through the point A ( -3 , 4 ) and

B ( 1 , 4 ) is y = 4

What is an Equation of a line?

The equation of a line is expressed as y = mx + b where m is the slope and b is the y-intercept

And y - y₁ = m ( x - x₁ )

y = y-coordinate of second point

y₁ = y-coordinate of point one

m = slope

x = x-coordinate of second point

x₁ = x-coordinate of point one

The slope m = ( y₂ - y₁ ) / ( x₂ - x₁ )

Given data ,

Let the first point be A ( x₁ , y₁ ) = A ( -3 , 4 )

Let the second point be B ( x₂ , y₂ ) = B ( 1 , 4 )

Now ,

The equation for the line is given by

y - y₁ = m ( x - x₁ )

To find the slope of the line ,

Slope m = ( y₂ - y₁ ) / ( x₂ - x₁ )

Substituting the values , we get

m = ( 4 - 4 ) / 1 - ( - 3 )

m = 0

So , the slope of the line is 0

Now ,

The equation of line will be

y - 4 = 0 ( x - ( -3 ) )

y - 4 = 0

Adding 4 on both sides , we get

y = 4

So , the equation of the line is y = 4

To learn more about equation of line click :

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write 9 times 9 times 4 times 4 times 4

Answers

The answer is 5184.

Answer:

9 times 9 times 4 times 4 times 4=5184

About 1,500,000 bacteria are found in 1 milliliter of water of the coastal ocean. How many bacteria will be there in 100 milliliters of water?

Answers

Answer:

150000000

Step-by-step explanation:

Answer: E.  because i just took the test on plato  

Y = 3x + 5, x = -4 / So, what would the y in the equation equal to ? ​

Answers

Answer:

Step-by-step explanation:

y= 3 (-4)+5

y=   - 12+5

y= -7

Answer:

-7

Step-by-step explanation:

Substitute x into the equation to get.

Y=3(-4)+5

Solve the right side.

y=-7

Please answer correctly !!!!!!!!!!!!! Will mark Brianliest !!!!!!!!!!!!!!!

Answers

Answer:

80 degrees. add the known angles, then subtract it from 180.

A side view of a desk telephone is shown below.
9.5 cm
11 cm
Answer choices
A 2 cm
B 10 cm
C 20 cm
D 6 cm


Answer D

Answers

Answer:

I'm guessing it's D

Step-by-step explanation:

It says D is the answer













Please help y’all I really need help with this

Answers

Answer: y = -x - 4

Step-by-step explanation:


What is the slope of the graph below?

Answers

Answer:

C

Step-by-step explanation:

Full equation: y = 3/2x + 1

PLz answer i really dont know math plz tell me the correct answer

Answers

Answer:

a

Step-by-step explanation:

With the equation I did 8 * -3/4 + 8 because and I did that with the rest but the only table that is correct using the equation is table a. Hope this helps! :)

y=2x+3


when x is 0, y is


when x is 1, y is


when x is 2, y is

Answers

When x is 0, y is 3
When x is 1, y is 5
When x is 2, y is 7

Solve for b.
b=ah
b=a/h
b=ha
b=h/a
Group of answer choices

Answers

Answer:

b) b=a/h

Step-by-step explanation:

A=bh

Dividing both side by h,

or, b=A/h

OR,

A=bh

or, b=A/h

Answer:

b

Step-by-step explanation:

uhm

Grandma's age is 6 years less than 5 times Junior's age, j. If Grandma is 64 years old, which equation
can be used to find Junior's age?

Helppp

Answers

Answer:

junior is 6

Step-by-step explanation:

take 64 and divide by 5 you get 12 then take away the 6 years and you get juniors age which is 6

The equation used to find the age of Junior's age is 64 = 5J - 6 and the age of Junior will be 14 years old.

How to form an equation?

Determine the known quantities and designate the unknown quantity as a variable while trying to set up or construct a linear equation to fit a real-world application.

In other words, an equation is a set of variables that are constrained through a situation or case.

Let's say Grandma's age is G while junior is J.

As per the given,

Grandma's age is 6 years less than 5 times Junior's age,

G = 5J - 6

64 = 5J - 6

J = 14

Hence "The equation used to find the age of Junior's age is 64 = 5J - 6 and the age of Junior will be 14 years old".

For more about the equation,

https://brainly.com/question/10413253

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I'm giving away my points and helping increases your chance of getting points

Answers

Answer:

C. 20%

Step-by-step explanation:

Which expression does not represent 625?
​

Answers

Answer:

where are the choices?

Step-by-step explanation:

PLS HELP WILL GIVE BRANLIEST

Answers

I think it is b but not for sure
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