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1 year ago

Surface area of a cube length: 10ft width: 7.5ft height: 12ft

Mathematics

2 answers:

Free_Kalibri [48]1 year ago

7 0

Answer:

$\large{\boxed{\bold{570 \ ft^2}}$

Explanation:

Surface_Area_Cube: 2(Length x Width + Height x Length + Height x Width)

<h3 /><h3>Given sides:</h3>

length: 10ft

width: 7.5ft

height: 12ft

<h3>Surface Area:</h3>

2(10 x 7.5 + 12 x 10 + 12 x 7.5)

2(75 + 120 + 90)

2(285)

570 ft²

netineya [11]1 year ago

4 0

Answer:

see photo for detailed analysis

Step-by-step explanation:

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AveGali [126]

Answer :

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2 years ago

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3 years ago

Order of Operations Simplify. 6 + 6+2/4

ki77a [65]

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2 years ago

At the movie theatre, child admission is $6.30 and adult admission is $9.60 . On saturday, twice as many adult tickets as child

joja [24]

Let's assume

number of child tickets sold on saturday is x

number of adult tickets sold on saturday is y

On saturday, twice as many adult tickets as child tickets were sold

so, we get

$y=2x$

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we get

$6.30x+9.60y=535.50$

now, we can plug y=2x

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now, we can solve for x

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now, we can find y

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so,

number of child tickets sold on saturday is 21

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2 years ago

Find the angles, θ<0<360, that satisfy the equation below, to the nearest 10th of a degree.

podryga [215]

Answer:

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2 years ago