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harina [27]
3 years ago
15

Factor completely 3x3 − 21x2 − 27x

Mathematics
1 answer:
den301095 [7]3 years ago
4 0

Answer: I dont understand this "27x", are you missing a number?

Hello!

______________________

3x3 − 21x2 − 27x

=

-0.1 ( 270x + 179 )

Step-by-step explanation: Factor the polynomial.

Hope this helped you!

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The distance y (in centimeters) a spring is compressed by a force x (in kilograms) is given by
kirza4 [7]

Answer:

(x, y) = {(20, 1.3), (40, 2.6), (60, 3.9), (80, 5.2), (100, 6.5)}

Graph C represents the table of values

Step-by-step explanation:

To complete the table, substitute each value of x into the equation, y = 0.065x, to find each corresponding y-value.

Thus:

✔️When x = 20:

y = 0.065x

y = 0.065(20)

y = 1.3

✔️When x = 40:

y = 0.065x

y = 0.065(40)

y = 2.6

✔️When x = 60:

y = 0.065x

y = 0.065(60)

y = 3.9

✔️When x = 80:

y = 0.065x

y = 0.065(80)

y = 5.2

✔️When x = 100:

y = 0.065x

y = 0.065(100)

y = 6.5

✔️<em>The graph of that represents this table of values is graph C. See attachment.</em>

6 0
3 years ago
Find the coordinates of the midpoint of the segment with the given endpoints.
lesantik [10]

Answer:

The midpoint is (4,3)

Step-by-step explanation:

I attached the midpoint formula.

<u>( -1 + 9 )</u>       <u>( 4 + 2 )</u>

     2                2

8 / 2 = 4         6 / 2 = 3

(4,3)

8 0
2 years ago
Which represents a function ?
ella [17]

Answer:

The answer is A. Both 1 and 4

Step-by-step explanation:

3 0
3 years ago
What is the length of the hypotenuse of the triangles
gogolik [260]

Answer:

To find the Hypotenuse the Pythagoras theorem is used

h² = a² + b²

h = hypotenuse

a = 15cm

b = 8cm

h = ?

h² = 15² + 8²

h = √225 + 64

h = √289

h = 17cm

The Hypotenuse is 17cm

Hope this helps.

6 0
3 years ago
The x intercept of f(x) =log4x is what
sergey [27]

Answer:

The Answer is 1

Step-by-step explanation:


5 0
3 years ago
Read 2 more answers
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