All categories

3 years ago

Which of the following equations is an example of inverse variation between

Mathematics

1 answer:

Ilia_Sergeevich [38]3 years ago

6 0

Answer:

The correct answer is option D

Step-by-step explanation:option A : y = x/12 ⇒ x = 12y (wrong option)

option B : y = 12/x ⇒ y * x = 12 (wrong option) and c will be equal 12

option C : y = x + 12 ⇒ not similar to the general form (wrong option)

option D : y = 12/x (corect option)( I meant to switch it around)

The general form of inverse variation between the variables x and y is as following:

where c is constant

So, the correct option is D

You might be interested in

Given: right triangle abc with altitude prove: a2 + b2 = c2 complete the paragraph proof. you can use the similar triangles form

almond37 [142]

The solution is attached as a word file

Download doc

7 0

4 years ago

Read 2 more answers

Need help pls respond asap!

Tamiku [17]

Answer:

$n\sqrt{5}$

Step-by-step explanation:

The length of the legs is n and 2n.

<u>The hypotenuse is:</u>

$PQ = \sqrt{n^2+(2n)^2} =\sqrt{5n^2} =n\sqrt{5}$

3 0

3 years ago

In the data set {(10,38);(12,40);(15,34);(18,36);(20,20);(25,37);(23,35);(8,40)}, which point is a possible outlier?

Ber [7]

Answer:

Either (20,20) or (10,38) , more to (10, 38).

Step-by-step explanation:

Data are often shown in a table or as a list of ordered pairs. One way to identify outliers in these situations is to build a scatter plot and identify points that do not fit the general pattern of the data. It is also possible to identify potential outliers without creating a scatter plot. In this case, it helps to organize the data using the coordinates.

Consider the following set of data, listed with the x-values in increasing order.

{(−6,−10),(−1,−2),(2,4),(5,−99),(9,12),(13,20)}

The general pattern is that as the x-values increase, the y-values also increase. However, for the point (5,−99), the y-value is much lower than the other y-values. This means the point is likely an outlier. (EXAMPLE!) Use this to completely solve your equation.

5 0

3 years ago

Help please I NEED TO PASS :(((((

adoni [48]

Answer:

The answer should be C

Step-by-step explanation:

I just got done calculating it and according to my calculations it should be C

5 0

3 years ago

In order to model the -3.5 - (2.7) on a number line you start from and move units

Gemiola [76]

In order to model the expression -3.5 - (2.7), we need to start from -3.5 on the number line and move towards the left (since -2.7 is a negative value) by -2.7 units

Number lines are used to represents the position of a number either negative or positive.

The values to the right of zero on the number line are positive values while those to the left of zero are negative:

In order to model the expression -3.5 - (2.7), we need to start from -3.5 on the number line and move towards the left (since -2.7 is a negative value) by -2.7 units

Learn more here: brainly.com/question/13270685

7 0

3 years ago