3 years ago

The expression x - 2 is a factor of p(x) = x 5 - 4x 3 + 2x 2 - 4x + 1 true or false

1 answer:

6 0

I think it would be false. But your equation was very all over the place, so please check my answer.

If you have any more questions, let me know!

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0.0000981 in scientific notation

Pachacha [2.7K]

9.81 times 10 to the -5th power

4 0

3 years ago

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I really need help fast

fiasKO [112]

Answer:

x=2

Step-by-step explanation:

Since rectangles have 90* angles at each corner, we can say the two equations in the corner equal to 90*

so,

13x+34+10x+10=90

23x+44=90

23x=46

x=2

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3 years ago

What is the mode of the following numbers? 4, 9, 6, 3, 4, 2

KengaRu [80]

Answer:

Step-by-step explanation:

Mode is the number that appears most often

4 is the only number that appears more than once so it is the mode

6 0

3 years ago

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In the diagram below of triangle PQS, S is the midpoint of PR and T is the midpoint of QR. If ST = 5x - 22, and PQ = 3x + 19, wh

SIZIF [17.4K]

Answer:

PQ = 46

Step-by-step explanation:

The midsegment ST is half the length of the third side PQ , that is

ST = $\frac{1}{2}$ PQ , so

5x - 22 = $\frac{1}{2}$ (3x + 19) ← multiply both sides by 2 to clear the fraction

10x - 44 = 3x + 19 ( subtract 3x from both sides )

7x - 44 = 19 ( add 44 to both sides )

7x = 63 ( divide both sides by 7 )

x = 9

Then

PQ = 3x + 19 = 3(9) + 19 = 27 + 19 = 46

6 0

3 years ago

I need help with this simple question, I am really dumb haha

JulijaS [17]

So, to find the day rate, we divide 90 by 6 = 15
So then we find 15n = 300 for the rate.
n = 20
It will take Stephen 20 days to read a 300-page book

5 0

4 years ago

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