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3 years ago

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Which is true about the polynomial –8m3 + 11m?

2 answers:

Dima020 [189]3 years ago

7 0

Answer:

Binomial with a degree of 3

Step-by-step explanation:

-8m^3 + 11m....notice that it has 2 terms....(-8m^3) and (11m). Having 2 terms makes it a binomial...if it would have had 3 terms, it would have been a trinomial. If it has only one variable, the degree is the highest exponent...so this has a degree of 3 since ^3 is the highest exponent.

so the answer is : binomial with a degree of 3

GalinKa [24]3 years ago

6 0

The Answer Should Be B - binomial with a degree of 3

I Hope This Helps You!

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kramer

Answer:

Distributive property

Step-by-step explanation:

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$2q^2+8q=10$

That was exactly what Miskai did.

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3 years ago

A sequence can be described using the rule an = –2 + 3(n-1). Which is the

pishuonlain [190]

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Step-by-step explanation:

A sequence can be described using the rule:

an = –2 + 3(n-1)

Where

an is the value of the nth term of the arithmetic sequence.

- 2 is the first term of term of the sequence.

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3 years ago

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Anika [276]

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3 years ago

Lesson 5.3: Rational

ahrayia [7]

Answer:

It will take 18 minutes to fill the trough using both pumps.

Step-by-step explanation:

Given that:

Time taken by pump A = half hour = 30 minutes

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One hour = 60 minutes

Three quarters of an hour = $\frac{3}{4}*60$ = 45 minutes

Let,

x be the time taken by both pumps to fill the trough.

$\frac{1}{time\ taken\ by\ pump\ A}+\frac{1}{time\ taken\ by\ pump\ B}=\frac{1}{Time\ taken\ by\ both\ pumps}$

$\frac{1}{30}+\frac{1}{45}=\frac{1}{x}\\\\\frac{3+2}{90}=\frac{1}{x}\\\\\frac{5}{90}=\frac{1}{x}\\\\\frac{1}{18}=\frac{1}{x}\\x=18$

Hence,

It will take 18 minutes to fill the trough using both pumps.

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3 years ago