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4 years ago

Which expression is equivalent to (-7m^4+15m^3-12m^2)+(3m^5-12m^4-7m^3)/m-6?

Mathematics

1 answer:

Karolina [17]4 years ago

5 0

Answer:

−4m^4+3m^3−19m^2−6 (this is just the simplified version of the equation if you want a more specific answer provide which expressions are you talking about

Step-by-step explanation:

Given (-7m^4+15m^3-12m^2)+(3m^5-12m^4-7m^3)/m-6; we combine the two equations and get −4m^4+3m^3−19m^2−6

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Afina-wow [57]

<h3>Answer:</h3>

Option: C is the correct answer.

c) the coefficient of x is positive

<h3>Step-by-step explanation:</h3>

We know that graph of a line goes up and to the right when the coefficient of x is positive.

Since we know that when a line goes up and to the right this means that the line is increasing and hence we will get a positive slope of the line and we know that the slope intercept of a line is given as:

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as m is positive this means that:

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A stainless steel garbage can is in the shape of a right circular cylinder if its radius is 6 inches and it's volume is 864 pi i

tamaranim1 [39]

$\bf \textit{volume of a cylinder}=V=\pi r^2h\qquad 
\begin{cases}
r=radius\\
h=height\\
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r=6\ in\\
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\end{cases}
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3 years ago

I need help finding the missing coefficient

Arte-miy333 [17]

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Step-by-step explanation:

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Answer:

Step-by-step explanation:

We will make a table and fill it in according to the information provided. What this question is asking us to find, in the end, is how long did it take the cars to travel the same distance. In other words, how long, t, til car 1's distance = car 2's distance. The table looks like this:

d = r * t

car1

car2

We can fill in the rates right away:

d = r * t

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car2 60

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d = r * t

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4 years ago