Ask question

Ask question

All categories

4 years ago

6

PLEASE HELP ME but only answer if you're gonna show work thank you!!

1 answer:

rosijanka [135]4 years ago

3 0

The factors of the given expression are x , x - 2 and x - 4

$V(x)= x^{3}- 6x^{2}+8x \\ \\ 
V(x)=x( x^{2} -6x+8) \\ \\ 
V(x)=x( x^{2} -2x-4x+8) \\ \\ 
V(x)=x[x(x-2)-4(x-2)] \\ \\ 
V(x)=x(x-2)(x-4)$

So the expression for height and length are x and x - 4

You might be interested in

Elijah made 14 quarts of punch for a party. How many gallons of punch did he make?

DochEvi [55]

Answer:

3.5 gallons of punch

Step-by-step explanation:

There are 4 quarts in 1 gallon.

Set up equation to convert 14 quarts to gallons: 14÷4 = 3.5.

Elijah made 3.5 gallons of punch.

8 0

2 years ago

ANSWER THIS QUICKLY PLEASE!!!!!!!

Effectus [21]

Hi
Bhrkhgabdjvdlsihsldvasdlwdwlij

3 0

3 years ago

PLS HELP ILL GIVE BRAINLIEST!

lesantik [10]

Answer:

B

Step-by-step explanation:

-the base angles are 34, so the total value of both base angles is 68

-an isosceles triangle is equal to 180

-subtract 68 from 180 for the answer, so the equation is 68+x=180

hope this helps, comment in you have a question :)

8 0

3 years ago

Read 2 more answers

Find equation of set of points pieces that its distance from the point 3, 4, -5 and -2, 1, 4 are equal.

Gnesinka [82]

Answer:

Step-by-step explanation:

Suppose we a point $P(x,y,z)$ such that its distance from either the point $A(3,4,-5)$ or $B(-2,1,4)$ is the same.

Using this information we can formula:

distance AP = distance BP

first, let's find the distance from AP, using the distance formula.

$r = \sqrt{(x_1 - x_2)^2 + (y_1 - y_2)^2 + (z_1 - z_2)^2}$

$AP = \sqrt{(3 - x_2)^2 + (4 - y_2)^2 + (-5 - z_2)^2}$

similarly, we can find the distance BP

$BP = \sqrt{(-2 - x_2)^2 + (1 - y_2)^2 + (4 - z_2)^2}$

since both distances are exactly the same we can equate them

$AP = BP$

$\sqrt{(3 - x_2)^2 + (4 - y_2)^2 + (-5 - z_2)^2} = \sqrt{(-2 - x_2)^2 + (1 - y_2)^2 + (4 - z_2)^2}$

we can simplify it a bit squaring both sides, and getting rid of the subscripts.

$(3 - x)^2 + (4 - y)^2 + (-5 - z)^2 = (-2 - x)^2 + (1 - y)^2 + (4 - z)^2$

what we have done here is formulated an equation which consists of any point P that will have the same distance from (3,4,-5) and (-2,1,4).

To put it more concretely,

This is the equation of the the plane from that consists of all points (P) from which the distance from both (3,4,-5) and (-2,1,4) are equal.

3 0

3 years ago

Please help me with this last problem

sdas [7]

The answer to question #5 is 17

4 0

3 years ago

Read 2 more answers