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3 years ago

A closed rectangular box has volume 48cm3. What are the lengths of the edges giving the minimum surface area?

Mathematics

1 answer:

olya-2409 [2.1K]3 years ago

5 0

16 is your answer to your question

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16)b)<br> I don’t know how to do

frez [133]

Either way you still have the exact same amount of material length no matter if melted and remolded or simply cut

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3 years ago

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Is 3z-1 in standard form?

babunello [35]

Answer:

Yes because

Step-by-step explanation:

Is 3z-1 in standard form?

Yes becausestandard form of a polynomial, the value in the power of the variable such as z in the equation reduces from left to right. Therefore, 3z - 1 is in standard form since the z term comes to the left of the constant term

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2 years ago

Find the length of each arc<br> r=13 ft x=90 degrees

VladimirAG [237]

Answer:

$13\pi/2$

Step-by-step explanation:

The formula of the circumference of a circle is $2\pi r$ .

The length of an arch can be found by using the ratio of circumference to the arc.

First, find the circumference of the circle:

$2\pi *13=26\pi$

Then you find the ratio:

The length of the arc is 90/360, which is 1/4, of the circumference.

Finally, find the length of the arc:

$26\pi*1/4=(13/2)\pi$ or $13\pi/2$

I hope this helps :)

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2 years ago

Write out the equation that would go with a graph

KIM [24]

Answer:

y = (1/2)x + 0

Step-by-step explanation:

The equation would be y = mx + b

m is the slope and b is the y-intercept

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2 years ago

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HELP PLZ HURRY!!!!!!

kotykmax [81]

It is 8/3 I did math

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2 years ago