2 years ago

What is 7 squared in standard form

Mathematics

2 answers:

kakasveta [241]2 years ago

7 0

Answer:

Step-by-step explanation:

7 times 7 is 49.

pogonyaev2 years ago

3 0

49, hope this helped

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vovikov84 [41]

Answer:

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Step-by-step explanation:

we know that

The smallest cube that could circumscribe the sphere has a length side equal to the diameter of the sphere

In this problem

The radius of the sphere is $r=4\ in$

The diameter of the sphere is two times the radius

$D=2r=2(4)=8\ in$

The length side of the cube is

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Remember that

The surface area of a cube is equal to the area of its six faces

$SA=6b^2$

substitute the value of b

$SA=6(8)^2$

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Step-by-step explanation:

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Step-by-step explanation:

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