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2 years ago

Which situation describes a non-proportional relationship?

Mathematics

1 answer:

Pani-rosa [81]2 years ago

8 0

Situation of non- proportional relationship :

The circumference of a circle with a radius of x units can be represented by = 2nx.

The perimeter of an equilateral triangle with a side length of x units can be represented by y = 3x

The total surface area of a cylinder with a radius of 1 unit and height of x units can be represented by y = 2xx + 2x

The radius of a circle with a diameter of x units can be represented by y = $\frac{1}{2}x$

a proportional relationship is a relationship between two quantities in which the ratio of one quantity to the other quantity is constant. The graph of a proportional relationship is a line through the origin.

When ratios between quantities are not constant, a relationship may be linear but not proportional and the graph does not pass through the origin.

The graph shows the sales tax charged based

on the amount spent at a video game store in

a particular city. Does the graph show a linear

relationship? Is the relationship proportional

or nonproportional?

The graph shows a linear proportional

relationship because it is a line that contains

the origin.

learn more about non-proportional relationship here :brainly.in/question/26595752

SPJ9

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What’s the reciprocal of the number 1 1/2?

Pie

Answer:

2/3

Step-by-step explanation:

To find the reciprocal you first have to turn the mixed number into an improper fraction. (multiply denominator by whole number, then add the numerator, the denominator stays the same)

(1 x 2 )+ 1=3>>numerator | denominator stays the same>>2 | 3/2

Since the reciprocal is the number that you multiply by to get one, you can flip the numerator and denominator to get your reciprocal.

3/2>>2/3 ( the denominator came to the numerator, and the numerator came to the denominator)

2/3 is your reciprocal

To check your work, you can multiply the reciprocal and the regular number, if your answer is 1, then your reciprocal is correct. If your answer is anything else other than one, you may want to rethink your work.

correct reciprocal: 2/5 x 5/2 = 1

incorrect reciprocal: 2/5 x 6/2 = 5/6

8 0

3 years ago

How much money does an Construction worker get in hour?

soldier1979 [14.2K]

Answer:

$18

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

How many 4/3 cup servings are in 6 cups of soup <br> a. 4 1/3 <br> b. 4 1/2 <br> c. 8<br> d. 8 1/3

REY [17]

Answer:

B.) 4 1/2

Step-by-step explanation:

$\frac{4}{3} x=6$

$x=\frac{9}{2}$

$9/2=$ 4 1/2

Hope this helped! :)

5 0

3 years ago

Read 2 more answers

Last question! Any explanation is appreciated, sorry for bad quality

Lesechka [4]

Answer:

1/2

Step-by-step explanation:

When you have two points you need to use the slope formula:

$m=\frac{y_{2}-y_{1} }{x_{2}-x_1}$

x1 and y1 is the first point and x2 and y2 is the second point, remember that the first number is X and the other is Y so...

$m=\frac{5-4}{3-1} \\m=\frac{1}{2}$

1/2 is the slope of the points

3 0

3 years ago

How is this solved. Ive tried different ways and cant get it

lukranit [14]

It's kinda like using variables, but shapes in their place. Let's set the circle to x, the triangle to y, and the square to z. Now the equations say x+(y+z)=13, (y+z)=8, and x+y=7. First thing we can do it plug 8 into the first equation for y+z, getting x+8=13. Subtract 8 to both sides and x (or circle) equals 5. Plug 5 into the last equation, x+y=7 to solve for y, getting 5+y=7. Subtract 5 to both sides and y (or triangle) equals 2. Finally, plug two in for y in y+z=8, getting 2+z=8. Subtract 2 from both sides and z (or square) equals 6. Hope I've explained it clearly!!

3 0

3 years ago