Mathematics Middle School

write an equation using x and y to represent the hanger.

Write An Equation Using X And Y To Represent The Hanger.

Answers

Answer 1

Answer:

Step-by-step explanation:

Givens

The triangle is x

The square is y

Left side

x + 3y is the weight

Right side

4x + y is the weight.

The weights are equal because the hanger is balanced.

Balance equation

x + 3y = 4x + y                 Subtract x from both sides

x-x + 3y = 4x-x + y           Combine

3y = 3x + y                       Subtract y from both sides

3y - y = 3x + y - y             Combine

2y = 3x

Answer

2y = 3x

Answer 2

Answer:

  x +3y = 4x +y

Step-by-step explanation:

A hanger diagram like this is intended to show you that the total weight on the left side is equal to the total weight on the right side.

__

left side

The left side shows 1 triangle and 3 squares. x and y are defined as the weights of the triangle and square, respectively, so the weight on the left side can be represented as ...

  x + 3y

right side

The four triangles and 1 square on the right can have their total weight represented as ...

  4x +y

balance

The intent of the diagram is to show that the left-side weight is equal to the right-side weight. That equality can be written as ...

  x +3y = 4x +y

_____

Additional comment

This problem is not asking for any sort of "solution" or relationship between x and y. We could find such a relationship by solving the equation for y:

  x +2y = 4x . . . . subtract y from both sides

  2y = 3x . . . . . . . subtract x from both sides

  y = (3/2)x . . . . . divide by the coefficient of y

This tells you that the hanger will only be balanced if the weight of a square is half-again as much as the weight of a triangle.

Related Questions

CAN SOMEONE PLSSS HELP I AM GONA FAIL.

Answers

Answer:
A is false, the rest are true.

A is false the rest are true hope it helps

Whats 2x(4+5x)
If the x was 5.

Answers

Answer: 290

Step-by-step explanation:

Plug in the value 5 for x

2(5) (4+5(5))

Then use PEMDAS to solve:

P - parentheses (Multiple then add)

5(5)=25

4+25=29

M - multiple

2(5)=10

10 (29) = 290

Answer:

THE ANSWER IS 58

Step-by-step explanation:

Point A is located at (-2, 4). After it is transformed, point A' is located at (2, 4). What could the transformation be?

1. A reflection in the y-axis
2. A translation 4 units to the right
3. A rotation of 90° around the origin
4. A translation 4 units up

Answers

please look at answer is attched

The answer is 1. A reflection in the y-axis. But I’m not 100% sure

Math for the smart people

Answers

feel free to ask me if you didn't understand a part
Download some thing called Desmos scientific calculator and this has all the stuff you can use for questions like this

Graphing Coordinates

I already have the numbers just please put them on the graph that’s all!

I’ve been so stressed this will help so much

Answers

The coordinates that you have written are wrong. Like I have stated in my previous answer, you need to multiply the windows coordinates by 2 to find the scale factor of 2.
The coordinates that WOULD be correct are:

Brainliest if Correct!! Help QUICK....

Answers

Replace x with the x value solve to get the y value.


see attached picture for answers.

Daily Math Question

You can identify sample spaces for compound events using organized lists, tables, and tree diagrams. Which of the three methods do you find easiest to use? Which method is the most helpful? Why?

What is the definition of the Fundamental Counting Principle? What does this principle state? How can the principle be used to help you identify a sample space for a compound event? What are the limitations of using the Fundamental Counting Principle when determining the probability of an outcome? Support your answers with an example.

Answers

Answer:

The fundamental counting principle is used to count the total number of possible outcomes that are in a situation.

What does the fundamental counting principle state?

The fundamental counting principle states that if there are n ways of doing something, as well as m ways of doing another thing, then there are n×m ways to perform both of these actions.

The Fundamental Counting Principle helps when determining the sample space of probability as it figures out the total number of ways the combination of events can occur. Therefore, it is used as a guide when determining the sample space of a probability.

Lastly, the limitation is that the Fundamental Counting Principle is that it assumes that each basic event is equally probable, which does not necessarily have to be true.

wow this one is real hard

Can someone answer this and give an explanation

Answers

Answer: 27

Explanation: Bunny&Cat=10kg it can be 1/9,2/8 etc. it’s 3/7 Bunny 3 Cat 7. With that we know the Dog weighs 17 kg. 17 Dog + 7 Cat= 24. With that it’s easy, 3+7=10+17=27
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