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VikaD [51]
3 years ago
11

Determine where the real zeros of f(x) = x^4- 2x^3+ x - 2 are located.

Mathematics
2 answers:
GuDViN [60]3 years ago
5 0

Answer:

Answer is a) -1 and 2

Step-by-step explanation:

max2010maxim [7]3 years ago
3 0

Answer:

-1 and 2

Step-by-step explanation:

Ed2020 or just the answer in general

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Identify the underlined place in 83.5851. Then, round the number to that place.
djyliett [7]
So assuming the underlined decimal is the second 8, let's answer the question.

Hundreds: 0 | Tens: 8 | ones: 3 | . | tenths: 5 | hundredths: 8 | thousandths: 5 | 10 thousandths: 1

So since the second 8 is in the hundredths place, we know it's either B or C.

When we round for 5, we always round up, so the answer would be 83.59

So the answer is B.

Hope this helped! If you have any more questions or don't understand please comment or DM me. :)

6 0
3 years ago
Which is bigger 13% or 3/25?
belka [17]
Change 13% as a fraction. It will be 13/100

Now, which is bigger? 13/100 or 3/25
 Cross multiply and 13/100 is bigger.
 
13           3
___   X    ____
100          25    


13×25=325 and 3×100=300. Now you know 13/100 is bigger.

The answer is 13/100
6 0
3 years ago
Read 2 more answers
Which is a secant of circle A?
sergey [27]

Answer: line CD (fourth choice)

====================================================

Let's go through the choices one by one

1) Segment AB is a radius, which is not a secant line. We can rule this out.

2) line DE is a tangent line which only touches the circle at exactly one spot. We need something that cuts the circle in 2 spots for it to be a secant line. This can also be crossed off the list.

3) segment HG is a chord, which is fairly close to a secant line, but it must extend infinitely in both directions. In other words, it needs to be a line instead of a line segment. This is crossed off the list.

4) line CD is a secant line. It is a geometric line in that it goes on forever in both directions (it's not a segment, and not a ray either). Also, this line crosses the circle at 2 points, which contrasts it from a tangent line. This is the answer we want.

7 0
3 years ago
Please help me with this asap!! ​
gulaghasi [49]
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5 0
3 years ago
Prime factorization of 9
krok68 [10]

Answer:

3*3

Step-by-step explanation:

9 = 3*3

three is a prime number

6 0
3 years ago
Read 2 more answers
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