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3 years ago

What is the surface area of a cube if each side length is 5 inches?

Mathematics

2 answers:

Nimfa-mama [501]3 years ago

5 0

Answer:

150 inches

The surface area of a cube is the sum of the areas of its six faces:

area of one face = 5 inches × 5 inches = 25 square inches

surface area of the cube = 6 × 25 square inches = 150 square inches.

Step-by-step explanation:

levacccp [35]3 years ago

3 0

Answer:║

∨

A=150in²

Hope this helps :D

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The lumberyard where you work sold a customer two boards . They measure 10 1/4 feet and 8 2/4 feet what is the total of the two

Lelechka [254]

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3 years ago

The Roger's applied for a $70,000 mortgage for 30 years at 9%. Since they had a good credit history,

lbvjy [14]

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Answer:

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Step-by-step explanation:

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Answer:

Step-by-step explanation:

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Find the third term of the geometric sequence when a1=1/4 and r=−2

Jobisdone [24]

Answer:

1 is the third term.

Step-by-step explanation:

Geometric sequences have a common ratio. This means a term divided by previous term is the same no matter the choosing of term.

So for example:

$\frac{a_{n}}{a_{n-1}}=\frac{a_{n-1}}{a_{n-2}}=\cdots=\frac{a_4}{a_3}=\frac{a_3}{a_2}=\frac{a_2}{a_1}$

So anyways geometric sequences means you are just multiply the common ratio over and over to generate the next term.

So, the first term is 1/4.

The second term is (-2)(1/4)=-1/2.

The third term is (-2)(-1/2)=1.

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3 years ago