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2 years ago

Does each equation represent a proportional relationship? Choose Yes or No.

Mathematics

2 answers:

Tju [1.3M]2 years ago

7 0

Answer:

NONONONONONONONONONONONOO FIRST ONE IS THOUGH

Step-by-step explanation:

user100 [1]2 years ago

6 0

Answer:

y=150x is proportional, but y=7x-3 is not.

Step-by-step explanation:

A proportional relationship is of the form where k is a constant. It is not a proportional relationship as it does not take the form y = kx. It is a proportional relationship, so we get k = 150.

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The pair of square pyramids are similar. Use the given information to find the scale factor of the smaller square pyramid to the

Mrrafil [7]

$\bf \qquad \qquad \textit{ratio relations}
\\\\
\begin{array}{ccccllll}
&\stackrel{ratio~of~the}{Sides}&\stackrel{ratio~of~the}{Areas}&\stackrel{ratio~of~the}{Volumes}\\
&-----&-----&-----\\
\cfrac{\textit{similar shape}}{\textit{similar shape}}&\cfrac{s}{s}&\cfrac{s^2}{s^2}&\cfrac{s^3}{s^3}
\end{array}\\\\
-----------------------------$

$\bf \cfrac{\textit{similar shape}}{\textit{similar shape}}\qquad \cfrac{s}{s}=\cfrac{\sqrt{s^2}}{\sqrt{s^2}}=\cfrac{\sqrt[3]{s^3}}{\sqrt[3]{s^3}}\\\\
-------------------------------\\\\
\stackrel{\stackrel{pyramids}{scale~factor}}{\cfrac{small}{large}}\qquad \qquad \cfrac{s}{s}=\cfrac{\sqrt[3]{64}}{\sqrt[3]{343}}\implies \cfrac{s}{s}=\cfrac{4}{7}\implies 4:7$

8 0

3 years ago

Which situation can the integer -71 represent?

hoa [83]

The answers C because it is below sea level and sea level is 0 so it has to be negative

4 0

2 years ago

The formula F=9/5c changes a temperature reading from the Celsius scale C to the Fahrenheit scale F. What is the temperature mea

pogonyaev

Answer: The correct formula for converting C to F is:

F = (9/5)C + 32

30°C = 86°F

Step-by-step explanation:

F = (9/5)C + 32

F = (9/5)(30C) + 32

F = 86°F

7 0

2 years ago

$44 in 4 days or $____ per day

velikii [3]

Answer:

$11/ day

Step-by-step explanation:

$44 /4 days

Divide the top and bottom by 4

44/4 = 11

$11/ day

5 0

3 years ago

Read 2 more answers

Please HELP MEEEE!!

vladimir1956 [14]

Answer:

oh go on quizlet and look

Step-by-step explanation i saw it there

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2 years ago