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The formula S=√SA/6 gives the length of the side, s, of a cube with a surface area, SA. How much longer is the side of a cube with a surface area of 180 square meters than a cube with the surface area of 120 square meters?

The formula SSA6 gives the length of the side s of a cube with a surface area SA How much longer is the side of a cube with a surface area of 180 square meters class=

Respuesta :

anna2023147

Answer:

√30-2√5m

Step-by-step explanation:

You can start by figuring out the side length of a cube with the respective surface areas.

Given the equation S=√SA/6, you can start with the 180m^2 cube, and plug the values in.

S=√180/6

S=√30

Next, you can do the same thing with the 120m^2 cube.

S=√120/6

S=√20

S=√4*5

S=2√5

In order to find how much longer the first cube is, you should subtract the side length of the second cube from the first.

You should get: √30-2√5m

Hence, the correct answer is B.

Answer:

b

Step-by-step explanation:

cause math

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