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attashe74 [19]
3 years ago
13

Princess Poly has found most of the matches after spending a few hours working on the map of the garden and the labeled fences.

She has one piece of fencing left and three rectangular plots it might belong to.
The polynomial label for the final section of fencing is r(x)=2x3+x2−41x+20.

One of the rectangular plots has a side labeled as c(x)=x+1.

Which method shows the correct way to test whether c(x) is a factor of r(x)?
Mathematics
1 answer:
vovangra [49]3 years ago
7 0

Answer:

46

Step-by-step explanation:

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Check the picture below.

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3 0
3 years ago
Let u = <9,4>, v = <-2,5> Find u + v.
love history [14]

Answer:

<u><em>u +v = < 7,9 ></em></u>

Step-by-step explanation:

You are given u = <9,4> and v = <-2,5>. You are asked to find u+v. all you need to do is to add them with their respective position. u+v = <9-2, 4+5>, u+v = <7,9>. This is the correct answer.

3 0
2 years ago
I cannot find the answer on my own, I need a lil' bit of help.
viktelen [127]

for any fraction a/b, the decimal format of it is just a ÷ b.

A)

is the number rational?

well, a rational number is one we can write as a ration or fraction, well clearly is a fraction so it is rational.


B)

can it be written as a repeating/recurring decimal?  well, 9/20 is 0.45, so -9/20 is -0.45, no repeating decimal like 0.454545......... , just a plain vanilla -0.45, so nope.


C)

is it less than -0.4?

well, let's recall that for the negative side on the number line, the closer to 0, the larger the number, so then -1,000,000 is much smaller than -1, because -1 is closer to 0.

who is closer -0.4 or -0.45?

|---------------------  -0.45  --------  -0.40  -------------------  0  ---------------  1  -------------------|

so, -0.45 is farther from 0, and therefore is smaller than -0.4, so yes.

4 0
3 years ago
What is the length of line segment VT?<br><br> 4 units<br> 8 units<br> 13 units<br> 14 units
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Is that just the question? I can help you out but it doesn’t make any sense.
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3 years ago
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You bought a new car for $15,000 and know that it loses 1 5 of its value every year. The equation that models the value of your
Whitepunk [10]
Given that the value of the car is given by the function:
y=15000(1/5)^x
the graph will be represented as follows:

From the graph we see that the domain is all real numbers.

7 0
3 years ago
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