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3 years ago

A cube has side lengths of 12 inches, what is the surface area and volume of the cube?

Mathematics

2 answers:

Fofino [41]3 years ago

7 0

Answer:

A=864in²

Solution:

A=6a2=6·122=864in²

Anarel [89]3 years ago

7 0

Answer:

The Volume= 1,728 inches^3

The Area= 5,184 inches^2

Step-by-step explanation:

The Volume is Length X Width X Height, so the volume=12x12x12 or 12^3, which is 1,728 inches^3

Surface Area= 6a^2, with a being the side length, so you would do (6 x 1 2)^2, which is 5,184 inches^2

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3 years ago

a rectangular playground is 40 meters by 10 meters. its area will be covered with shredded tires. each bag of shredded tires cov

Lena [83]

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3 years ago

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Mashutka [201]

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4 years ago

Because of her work schedule, Molly Kay plans to take classes at 8:00, 10:00, and 11:00. Five courses that fit her program are o

pychu [463]

Answer: There are 90 different schedules are possible for Molly Kay.

Step-by-step explanation:

Since we have given that

Three time scheduled at 8:00, 10:00, 11:00.

Number of courses offer at 8:00 = 5

Number of courses offer at 10:00 = 9

Number of courses offer at 11:00 = 2

So, the number of different schedules are possible for Molly Kay is given by

$^{5}C_1\times ^9C_1\times ^2C_1\\\\=5\times 9\times 2\\\\=45\times 2\\\\=90$

Hence, there are 90 different schedules are possible for Molly Kay.

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3 years ago

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4 years ago