Mathematics, 17.07.2019 00:10 zitterkoph

The combined volume of two identical cubes is 128 cubic centimeters. what is the side length of each cube

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Answers

Answer from: michael4443

42.6666666666666 repeating

Answer from: jaydenforrest4367

4 cm

Further explanation

Given:

The combined volume of two identical cubes is 128 cubic centimeters.

Question:

What is the side length of each cube?

The Process:

Firstly, let's make a diagram that suitable for the information above. Notice that we have two identical cubes. Therefore, we divide the volume of two cubes into two equal parts to prepare the volume of one cube.

$\boxed{64 \ cm^3}\boxed{64 \ cm^3} = 128 \ cm^3 \ or \ \boxed{ \ 128 \ cm^3 \div 2 = 64 \ cm^3 \ }$

Hence, the volume of a cube is 64 cm³.

Secondly, we will find out the side length of each cube.

In a cube, all the sides are the same.

Recall the volume of a cube is $\boxed{ \ V = s \times s \times s \ or \ V = s^3 \ }$ , where s is the length of one side of the cube.

Let us calculate the side length of each cube.

$\boxed{ \ s \times s \times s \ = 64 \ }$

The diagram that satisfies this equation is as follows:

$\boxed{4}\boxed{4}\boxed{4} = 64$

$Since \ \boxed{64 \div 4 = 16} \ and \ \boxed{16 \div 4 = 4}, hence \ \boxed{4 \times 4 \times 4 = 64}$

Thus, the side length of each cube is 4 cm.

Learn moreHow many total yards did he have? What fraction of the property is used for the garden? How long did Jenny read?

Keywords: the combined, volume, of two identical cubes, 128 cubic, centimeters, what is, the side length, of each cube, formula, diagram

Answer from: Quest

lk; kjuiihijhniuhn

step-by-step explanation:

Triangle qrs is dialated according to the rule d0,2(xy)

Answer from: Quest

a. turk and mcalister

b. howard, mission, and market

c. yes. since streets end some do not cross yet are not parallel to others. example: mcalister and 5th

step-by-step explanation:

parallel lines are lines which do not intersect ever and look a lot like railroad tracks. turk, mcalister and golden gate are examples of these.

intersect are streets which cross each other and a car on one can reach the other. howard, mission, and market intersect with 6th.

skew lines are lines which neither intersect nor are parallel. these lines exist here because some streets end and never intersect another like mcalister and 5th.

A. name the streets that are parallel to golden gate. b. name the streets that intersect 6th street.

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