Mathematics Middle School

the graph shows proportional relationship between the variables y and x. write an equation to model the relationship.use pencil and paper . explain how you know there is a proportional relationship if you este given either an equation or a graph

The Graph Shows Proportional Relationship Between The Variables Y And X. Write An Equation To Model The

Answers

Answer 1

Answer:

y = 11x

Step-by-step explanation:

I know there is a proportional relationship because the line is straight and passes the Origin (graph) or has the same unit rate (table).

Related Questions

Write the expression with fewer terms.



10x − 2x

Answers

Answer:

8x

Step-by-step explanation:

10x-2x=8

8x

Your answer will be 8x because 10x -2x is 8x

Pls help explain this question to me for math

Picture 1. Q4
Picture 2. Q5
Picture 3. Q6
Picture 4. Q7

Answers

Just ask your teacher
Ask your teacher that’s wat a teacher is for

This is a rectangular pyramid. What shape is the base?

Answers

Answer:

a

Step-by-step explanation:

B.) Rectangle
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Ill give brianliest. All I need it the answers.

Answers

Answer:

ill give answer just mark this brainliest first!

Step-by-step explanation:

Answer:

Since the sum of the angles of a triangle equal 180 degrees.

2x+5x+15+4x=180

11x+15=180

11x=165

x=15

ABC=2x=2(15)=30 degrees

BCA=4x=4(15)=60 degrees

CAB=5x+15=5(15)+15=90 degrees

Step-by-step explanation:

Can I get brainliest please

three questions about areas of triangles

Answers

Answer:

How to find the area, how to find the high, and how to find the side.

Step-by-step explanation:

Yep that's all.

Can y’all plz help me with this question plz thx

Answers

cant see the question clearly

Answer:

1/5

Step-by-step explanation:

2/5 green marble 1/2 flipping heads. And means multiply.

2/5 x 1/2 = 2/10->1/5

1/5

The value of a car decreases by 20 percent per year. Mr. Sing purchases a $22,000 automobile. What is the value of the car at the end of the second year?
A$14,080
B$17,600
C$19,800
D$26,400

Answers

Answer:

not too sure but I think its C or D

The answer is A: 14,080

SSOMEONE HELPPP PLEASE

Answers

Answer:

A. 2(10c + 4d)

Step-by-step explanation:

Hope this helps!

Answer:

The third answer

Step-by-step explanation:

20c-8d

divide equation by the greatest common factor of both numbers which is 4

20/4=5

-8/4=-2

5c-2d

But multiply the equation

4(5c-2d)

I need help on how to plot the number one PLEASE HELP

Answers

I attached a pic with my work on it. Hope this helps!

Which equation is true?

1. 5+0=0
2. 15x0=0
3. 1.4+2.7=4.1
4. 2/3 x 5/9 = 7/12

Answers

1.4+2.7=4.1 is true the others are false

Answer:

2, and 3

Step-by-step explanation:

equation 1 is incorrect, because (common sense)

equation 2 is correct, 15 zero times =0, because it's like it was never there.

equation 3 is correct because 1.4+2.7 is = to 4.1

equation 4 is incorrect because the answer would correctly be 10/27

Can sum1 pls help? lol ty

Answers

Answer:

C?

Step-by-step explanation:

Looks like c to me, anything else wouldn’t make sense.

Complete the following statement.

In a circle, 22/7 is the ratio of the
Choose...
to the
Choose...
.

Answers

I need points lol sorry

im being timed so uhh help please

Answers

The answer to the following equation is the first one.
It’s the first one hope it helps

Vina is asked to graph this system of equations

Answers

Answer: b

Step-by-step explanation:

Complete the statement to describe the expression (a + b + c) (d + e + f)
The expression consists of ____ factors, and each factor contains ____ terms.

Answers

Answer: I think it would be alfabetical and each number contains number terms

Step-by-step explanation:

Factor the polynomial
y2 + 12y -36

Answers

(y+6)2 i’m pretty sure
i think it could be
(y-9) (y-3)

Give 3 numbers that would work for the value of x if x ≤ -2

Answers

4 5 6 are alll numbers

Estimate 0.025673819 to the nearest hundredth . Express your answer as a single-digit times a power of ten.

Answers

Answer:

3 * 10^-2

Step-by-step explanation:

Rounding: 0.03

3(10^-2)

Answer:

Step-by-step explanation:

We have bee a number 0.037854921. We are asked to estimate the number to the nearest hundredth and and express answer as a single digit times a power of 10.

Round to nearest hundredth (two decimals after decimal):

(Thousandths digit is greater than 5; round up)

Now, we will write 0.04 as a fraction.

Write 100 as a power of 10:

Using exponent rule , we will get:

Therefore, our required number in scientific notation would be .

what is the agasent line

Answers

Answer:

Step-by-step explanation:

Adjacent lines are any lines that meet at a common point called a vertex. These types of lines form angles, and we call them the adjacent sides

Answer:

Adjacent Lines are lines that meet at a point called a vertex.Step-by-step explanation:

Carla is thinking of an integer greater than -5 but less than 0. What is one integer she could be thinking of?

Answers

Answer:

-1

-2

-3

-4

Step-by-step explanation:

She could be thinking of -3

Note: Enter your answer and show all the steps that you use to solve this problem in the space provided.

Calculate the area of the composite figure, which is not drawn to scale.

Answers

First, I would multiply 17cm by 22cm to get 374, which is the area of the rectangle. Then to find the area of the triangle, I would multiple 12cm by 19cm and the divide that by half to get 114. I would then add 374+114 to get 488cm as your answer.

The total area of the composite figure will be equal to 488 square meters.

What is an area?

The space occupied by any two-dimensional figure in a plane is called the area. Here we have two figures a rectangle and a right-angle triangle.

We have the following data:-

Rectangle L = 22 cmRectangle w= 17 cmTriangle B= 19 cmTrinagle H= 22-10= 12 cm

Total area = Area of rectangle  +  Area of triangle

Total area = (L x W) + (1 / 2)[ B x H]

Total area = ( 22 x 17 ) + (1 / 2)[  12 x 19 ]

Total area = ( 374 + 114 ) = 488 sq2uare meters

Therefore the total area of the composite figure will be equal to 488 square meters.

To know more about the area follow

https://brainly.com/question/24375372

#SPJ2

helppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppp

Answers

They are equivalent because when you distribute 2 with (x+3) you get 2x+6.
The answer is 2x+6.

Hope this helps!!

The graph shows the distance of a car from home as a function of time.


Describe what a person watching the car may be seeing.

Answers

Answer

i dont know

Step-by-step explanation:

Show the graph otherwise no one can help u

can someone help i will give brainliest

Answers

9. 228.2 if it’s 45 not 4.5
10. 8.2 if the side is 15.3 not 153 bc I can’t see it that well
11. 26
12. 8.8

can someone answer this correctly

Answers

Answer:

Its the third one!

Step-by-step explanation:

:)

Answer:

3/C

Step-by-step explanation:

G x M = 117.50

ill give brainly for right answers

Answers

Answer:

7) scale factor = 3

8) x = 36 feet

Step-by-step explanation:

8) 8/24 = 12/x

8x = 288

x = 36

Answer:

7) scale factor = 3

8) x = 36 feet

Step-by-step explanation:

:)

help me plssssssssssssssss

Answers

Answer:

I think this the answer. you have to figure it out by analysis the graph

The graph is (-4,0),(0,1),(1,2),(2,4) and the questions are increases and then decreases

1.How many more people prefer math to history?
A.8
B.5
C.1
D.9

2.What is the total number of people who like Science, Art, or Writing? 10
A.11
B.9
C.12
D.10

3.What subjects together do more than half of the class like?
A.Math and Writing
B.Science and History
C.Art and Science
D.History and Math

Answers

Answer:

1) 9. 2) 11. 3) art and science

This is your answer ☺️☺️☺️

8

If I’m wrong then I’m g

HEEELPPPPP
Plz don't answer if you don't know the answer, just answer what is the area.

Answers

What is the question??
I’ll help if you can show the questions

What is the measure of angle B in degrees?

Answers

Answer:

Step-by-step explanation:

The sum of angles in a triangle is 180

we know that angle C=112=180

<C=180-112=68

<A=180-(68+51)=61

<B=180-61=119

Answer:

Your answer will be 17˚

Step-by-step explanation:

1. You find the measures of the known angles (Which A = 51˚ and C = 112˚).

2. You find the unknown angle.

3. You add up both the measures of the known angles (which are A and C).

4. Take the sum of the two known angle measures and subtract that from 180.

5. You end up with the now known measure of angle B, which is 17˚.

That was a lot of explaining, but hope that helped you out.

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