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LenaWriter [7]
3 years ago
6

Which pairs of variables have a linear relationship? Select

Mathematics
2 answers:
Neko [114]3 years ago
6 0

Answer:

Side length and perimeter of 1 face

Area of 1 face and surface area

Step-by-step explanation:

Suppose you are given cube with side length of x units.

Then

Side length = x units

Perimeter = 4x units

Area of 1 face =x^2 square units

Surface area =6x^2 square units

Volume =x^3 cubic units

A linear relationship is any equation that, when graphed, gives you a straight line.

Consider all options:

A. Side length and perimeter of 1 face is a linear relationship, because the graph of the function y=kx is a straight line.

B. Perimeter of 1 face and area of 1 face is not a linear relationship, because the graph of this relationship is a quadratic parabola with equation y=kx^2.

C. Surface area and volume is not a linear relationship, because the graph of this relationship is a curve with equation y=kx^{\frac{3}{2}}.

D. Area of 1 face and surface area is a linear relationship, because the graph of the function y=kx is a straight line.

E. Side length and volume is not a linear relationship, because the graph of this relationship is a cubic parabola with equation y=kx^3.

xenn [34]3 years ago
4 0

Answer:

Side length and perimeter of 1 face

Area of 1 face and surface area

Step-by-step explanation:

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What best describes the graph of y = -|x+1| - 5
kkurt [141]

Answer:

Last one

Step-by-step explanation:

The minus infrot makes it open Down

Its x-... So it - 1

The other number keeps the -

3 0
1 year ago
A bag hold 1 blue block and 3 yellow block. How many green Blocks should be added to the bag to makr the probability of randomly
Natasha_Volkova [10]

Hello,

Since there is 1 blue block and 3 yellow blocks that would equal to 4 blocks in total. So the question is asking how many green blocks would be needed to make it 1/2. So you would be needing 4 green blocks to make the probability of randomly selecting a green block from the bag to equal 1/2.

I hope this helped you!


8 0
3 years ago
I need help as soon as possible
bixtya [17]
I believe the correct answer is -2
7 0
3 years ago
What is 13.5 rounded to 1 decimal place?
Oksana_A [137]

Answer:

13.5

Step-by-step explanation:

4 0
3 years ago
Help!!!!!!!!!!! Me now!!!!!!!!!!
Zigmanuir [339]

Answer:

29.6 - 0.2 = 29.4

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3 years ago
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