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frez [133]
2 years ago
7

A box is to constructed with a rectangular base and a height of 5cm. If the rectangular base must have a perimeter of 28cm, whic

h quadratic equation best models the volume of the box ? A. y=5(28-8)(x) B.y=5(28-2x)(x) C. y=5(14-x)(x) D. y=5(14-2x)(x)

Mathematics
2 answers:
madam [21]2 years ago
7 0

Answer:

C. y=5(14-x)(x)

I got it right on the <em>Edgenuity</em> test

erastovalidia [21]2 years ago
3 0
Bearing in mind that a rectangle has a perimeter of length + length + width + width.

P = perimeter
L = length
x=width

P = 2L + 2x
P = 2(L+x)     <==== perimeter of the base of the box.

check the picture below.

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What is the answer so i can pass
Lelechka [254]

Answer:

8/100 is equivalent to 0.08

Step-by-step explanation:

The second digit place to the right of the decimal point is the hundredths place, so that is where the 8 belongs because it is 8/100 in fraction form.

Hope this helped :)

6 0
2 years ago
Suppose you invest $7500 at an annual interest rate of 4.2% compounded continuously. How much will you have in the account after
tatyana61 [14]
<span>Interest=principle x rate x time (in years)
so putting values so
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6 0
2 years ago
Explain why 72 is larger than 4/12 even though the
Ksju [112]

Answer:

it is bigger then because 4/12 is in 72 Step-by-step explanation:

6 0
2 years ago
2 thousands + 12 hundreds = write sum in standard form
timofeeve [1]
2000+1200=3200=thirty two hundreds
6 0
2 years ago
Read 2 more answers
Consider this system of equations:
alexandr1967 [171]
<span>"For which value of k does the system have no real number solutions?"
The answer is 4, because 4+4</span>≠16.
<span>
"For which value of k does the system have one real number solution?"
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<span>"For which value of k does the system have two real number solutions?"
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- i hope these are the answers you are looking for. 
5 0
2 years ago
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