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3 years ago

Use the formula V = s³, where V is the volume and s is the edge length of the cube, to solve this problem.

Mathematics

1 answer:

andrezito [222]3 years ago

4 0

Answer:

Step-by-step explanation:

(I don't know how to type exponents so they will be written like s3, (23)3, or ft3)

The equation given is V =s3

You have given the value of s (edge length of the cube)

That s value is 23 ft.

you substitute that into the equation to get:

V = (23)3

solve (23)3

the long way is 23*23*23

this all equals 12167

the volume is 12167 ft3

However if you need it as a fraction you can say 12167/1

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trapecia [35]

Answer:

m= -13

Step-by-step explanation:

step1: left part times 26 is m

step2: right part times 26 is -13

so m= -13

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3 years ago

EXPLAIN HOW TO FIND THE AREA OF THE SHADED Region.

marin [14]

Answer:

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Step-by-step explanation:

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2 years ago

HELP ME PLSSS ITS DUE TODAY

Gnom [1K]

Answer:

S': (2, 1)

T': (5, 3)

U': (1, -4)

S'': (1, 3)

T'': (4, 5)

U'': (0, -2)

Step-by-step explanation:

Hi!

For Reflection Across the X-Axis use this :

(x, y) -> (x, - y)

So :

S': (2, 1)

T': (5, 3)

U': (1, -4)

and then the question also asks for a translation so we follow what it gave us:

S'': (1, 3)

T'': (4, 5)

U'': (0, -2)

Please ask me any questions that you still may have!

and Have a great day! :)

5 0

10 months ago

Read 2 more answers

Find the volume of the largest rectangular box in the first octant with three faces in the coordinate planes and one vertex in t

Tresset [83]

Answer: The volume of largest rectangular box is 4.5 units.

Step-by-step explanation:

Since we have given that

Volume = $xyz$

with subject to $x+2y+3z=9$

So, let $z=\dfrac{9-x-2y}{3}$

So, Volume becomes,

$V=xyz\\\\V=xy(\dfrac{9-x-2y}{3})\\\\V=\dfrac{9xy-x^2y-2xy^2}{3}$

Partially derivative wrt x and y we get that

$9-2x-2y=0\implies 2x+2y=9\\\\and\\\\9-x-4y=0\implies x+4y=9$

By solving these two equations, we get that

$x=3,y=\dfrac{3}{2}$

So, $z=\dfrac{9-x-2y}{3}=\dfrac{9-3-3}{3}=\dfrac{3}{3}=1$

So, Volume of largest rectangular box would be

$xyz=3\times \dfrac{3}{2}\times 1=\dfrac{9}{2}=4.5$

Hence, the volume of largest rectangular box is 4.5 units.

4 0

3 years ago

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Illusion [34]

Answer:

16x+9

Hope this helps:)

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3 years ago