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Nadya [2.5K]
3 years ago
6

Which of the following is a factor of 3x^3+18x^2+27x? A. 9x B. x^3 C. x+3 D. x-3

Mathematics
1 answer:
Tju [1.3M]3 years ago
3 0
3x³ + 18x² + 27x = 3x(x² + 6x + 9) = 3x(x+3)²

Answer: <span>C. x+3</span>
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A color printer prints 34 pages in 11 minutes. How many minutes does it take per page ?
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Answer:

3.0909090909 repeating

=3.09

Step-by-step explanation:

please mark me brainliest if this is right :)

5 0
3 years ago
Read 2 more answers
Given the figure what is the value of x show your work
grandymaker [24]

51 + 3x+5 = 107

Simplify the left side:

3x + 56 = 107

Subtract 56 from both sides:

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Divide both sides by 3:

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Angle F and the outside angle of 107, need to equal 180 degrees.

F - 180 - 107 = 73 degrees.

5 0
3 years ago
Malik collects rare stamps and has a total of 212 stamps. He has 34 more domestic stamps than foreign stamps. Let x represent th
Tamiku [17]

Answer:

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Step-by-step explanation:

3 0
3 years ago
Gary earns $12 an hour plus $16 an hour for every hour of overtime. Overtime hours are any hours more than 30 hours for the week
hoa [83]

Part A.

Amount of money earned = Regular rate per hour * Number of working hours

M = 12 x

 

Part B.

Amount of wages earned = Regular rate per hour * Maximum number of regular working hours + Overtime rate per hour * Excess working hours

T = 12 * 30 + 16 * y

T = 360 + 16 y

or

T = 16 y + 360

 

Part C.

Given T = 408, find y:

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Therefore the total hours Gary worked that week is,

<span>x + y = 30 + 3 = 33 hrs        </span>

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7 0
3 years ago
Identify the name and label the parts of the following polynomial: − 2x^4+24^2-10
lianna [129]
-2x^4 + 24x^2 - 10

u have 3 terms.....and since u are only dealing with 1 variable with the highest exponent being 4, then what u have here is a 4th degree trinomial.
U have a lead coefficient of -2.
Ur constant term is -10
And ur middle term (24x^2) has a degree of 2

a cubic binomial.....a binomial has 2 terms and it being cubic means the highest term has a degree of 3
example would be : x^3 - 4

how many constants can a polynomial have ? I am not sure about this one...I wanna say 1 because u can simplify it if it has more then 1...but I am not 100% sure on this one

3x^2 + 6xy -10x^5 + y^6 - 10x^3y^5

when u have a polynomial with more then 1 variable, such as this one, the degree is not the highest exponent, it is the highest term.....-10x^3y^5...u add the exponents....so this term has a degree of 8, and it is the highest one in this problem....so this is an 8th degree polynomial with 5 terms


7 0
3 years ago
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