2 years ago

Can someone check if this is correct please

Mathematics

1 answer:

xenn [34]2 years ago

3 0

Answer:

it is correct you are right

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Lucy cuts 4 square with side length x in. From the corners of a 6 in by 9 in cardboard rectangle. She folds the remaining cardbo

pantera1 [17]

Answer:

$V=4x^3-30x^2+54x$

Step-by-step explanation:

From the question we are told that

Breath of cardboard h=6

Length of cardboard l=9

Let x be the height when fold

Generally the new rectangle is mathematically given as

Breath $h'=(6-2x)$

Length $l'=(9-2x)$

Generally the Volume of tray is mathematically given as

$V=L*B*H$

$V=(9-2x)*6-2x*x$

$V=x(4x^2-30x+54)$

$V=4x^3-30x^2+54x$

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2 years ago

12e^5 divided 3e^3 simplified

bonufazy [111]

Answer:

$4 {e}^{2}$

Step-by-step explanation:

$\frac{12 {e}^{5} }{3 {e}^{3} } \\ 12 \div 3 \times {e}^{5 - 3} \\ = 4 {e}^{2}$

hope this helps

brainliest appreciated

good luck! have a nice day!

6 0

3 years ago

A card is chosen from a random deck, then a month of the year is chosen. Find the probability of getting a face card and June.

gogolik [260]

Answer: Probability of chossing a face card and the month of june = 0.019

PLEASE GIVE BRAINLYEST

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3 years ago

I have more im about to post it after this :D plz help and explain

Gnoma [55]

Answer: 2.52

Step-by-step explanation: Good luck!

4 0

2 years ago

Read 2 more answers

Simplify the fraction

oksano4ka [1.4K]

Answer:

3/10

Hope this helps!

Have a good day :)

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1 year ago