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Yakvenalex [24]

3 years ago

5

A box with an open top has vertical sides, a square bottom, and a volume of 256 cubic meters. If the box has the least possible

surface area, find its dimensions.

1 answer:

OLEGan [10]3 years ago

4 0

Step-by-step explanation:

Below is an attachment containing the solution.

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The table shows two sequences of numbers.

DochEvi [55]

Answer:

You multiply by 6 and the 5th term is 60

Step-by-step explanation:

15*4 = 60

3 0

3 years ago

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If the length of a rectangle in terms of x is x^2+2x-3 and its width is 2x^2+3x+5, what is the perimeter of this rectangle?

AnnZ [28]

Step-by-step explanation:

perimeter=(L+W)2

L=x^2+2x-3

W=2x^2+3x+5

(x^2+2x-3+2x^2+3x+5)2

(x^2+2x^2+2x+3x-3+5)2

(3x^2+5x+2)2

p=(6x^2+10x+4)units

3 0

3 years ago

Which ordered pair is the solution to the system?

Novosadov [1.4K]

Answer:

C. (4,-7)

Step-by-step explanation:

To answer this question, I just graphed the two equations. Then I found where they intersected.

6 0

3 years ago

647.6 ÷ what = 0.6476

pshichka [43]

Answer:

.001

Step-by-step explanation:

You see it is the same numbers just it was moved 3 places to the left.

So the you would multiply it by .001 <------ there are 3 decimal places.

When you multiply them you get.

647.6*.001= .6476

3 0

3 years ago

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If an author can type 2500 words in 5 minutes, how many words can he type in 210 minutes?

Sonbull [250]

Answer:

105,000

Step-by-step explanation:

2500/5 gives you 500 x 210 =105,000

6 0

3 years ago