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2 years ago

Factor x4-4x3 factors

Mathematics

1 answer:

mel-nik [20]2 years ago

6 0

Answer:

x^3(x-4)

Step-by-step explanation:

x^4-4x^3

x^3(x-4)

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I need the volume for 7 and 8

Sergio [31]

For number seven i got 1974m

and for number eight i got 374.13

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3 years ago

Read 2 more answers

What is the value of x? Show all of your work. Round your answer answer to the nearest tenth.

AlexFokin [52]

The answer is 13.1
Since it is a right triangle, it has to be 90 degrees. If you add 35.7 and 41.2, you get 76.9. So, 90-76.9=13.1

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3 years ago

To the nearest tenth, what is the distance between the points (1, –2, 5) and (0, 7, –4)?

Eduardwww [97]

Answer:

The distance is $12.8\ units$

Step-by-step explanation:

we know that

The formula to calculate the distance between two points is equal to

$d=\sqrt{(x2-x1)^{2}+(y2-y1)^{2}+(z2-z1)^{2}}$

we have

$A(1,-2,5)\\B(0,7,-4)$

substitute the values

$d=\sqrt{(0-1)^{2}+(7+2)^{2}+(-4-5)^{2}}$

$d=\sqrt{(-1)^{2}+(9)^{2}+(-9)^{2}}$

$d=\sqrt{1+81+81}$

$d=\sqrt{163}\ units$

$d=12.8\ units$

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3 years ago

A three-digit number has tens digit two greater than the units digit and the hundreds digit one greater than the tens digit. The

Paha777 [63]

Answer:

875

Step-by-step explanation:

As given, there is a three digit number

So, let assume three digit number be `xyz`.

Now, as given tens digit is 2 greater than the unit digit.

∴ $y= 2+z$

Next, the hundred digit one greater than the tens digit.

∴ $x= 1+y$

The sum of the tens and the hundreds digits is three times the units digit.

∴ $x+y= 3z$

Now, substituting the value in the equation.

$x+y= 3z$

⇒ $(1+y)+y= 3\times (y-2)$

solving it to get value of y

⇒ $2y+1= 3y-6$

⇒ $-y= -7$

∴ $y=7$

Next, finding value of z

y= $2+z$

substituting the value of y and subtracting both side by 2

∴ z= $7-2= 5$

Last, finding the value of x

$x=1+y$

substituting the value of y

∴ x= 8

xyz= 875

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3 years ago

Kimberly said that when you divide two negative decimals the answer will be greater than 0. Use these numbers to answer the ques

ANTONII [103]

(a) it is always true -5.2 x ( -1.4 ) =7.28 AND -1.4 x (-3.6) =5.04
(b)the rule for multiplying negatives is negative x negative = positive.
i hope i answered what you where asking

7 0

3 years ago

Factor x4-4x3 factors​

Factor x4-4x3 factors