The cube has a mass of 72.9g.

History

2 answers:

Dimas [21]3 years ago

8 0

Hello!

Answer: the density is 2.7 g/cm^3 the substance is Aluminium.

Next time add the picture too its a lot harder without it...

OleMash [197]3 years ago

7 0

Answer: if the cube is mass is 72.9g and the cube is 3 cm on each side then the density is 2, the density is 2.7 g/cm^3 and the substance is Aluminium.

Explanation: If the cube is 3 cm on each side, then it has a volume of 27 cm^3 (3 x 3 x 3). Density is mass divided by volume, so its density is 72.9/27 = 2.7 g/cm^3.

As for the density, the cube is made of Aluminium - density is a very unique quantity.

You might be interested in

The quote below is from Lyndon Johnson in 1964. “Poverty must not be a bar to learning, and learning must offer an escape from p

tester [92]

In this speech, Lyndon Johnson also discussed racial inequality, which was rampant in the 1960s and causing outcries from people who wanted drastic change.

7 0

3 years ago

Read 2 more answers

what did federalists think about creating a new constitution?

dsp73

The differences between the Federalists and the Antifederalists are vast and at times complex. Federalists’ beliefs could be better described as nationalist. The Federalists were instrumental in 1787 in shaping the new US Constitution, which strengthened the national government at the expense, according to the Antifederalists, of the states and the people. The Antifederalists opposed the ratification of the US Constitution, but they never organized efficiently across all thirteen states, and so had to fight the ratification at every state convention. Their great success was in forcing the first Congress under the new Constitution to establish a bill of rights to ensure the liberties that the Antifederalists felt the Constitution violated.

8 0

3 years ago

Nationalism rejects _____.

Ilia_Sergeevich [38]

Nationalism reject Foreign influences.

6 0

3 years ago

The act of the countess of bearn in the image is most closely identified with which of the following political systems

Kobotan [32]

Answer:

Feudalism

Explanation:

This question is incomplete. The question refers to the image "Mary of Béarn swears homage to Alfonso II of Aragon, promising not to marry without his consent." In this image, we see that Mary of Béarn is fulfilling a duty that she believed her king is owed. This is because the king is considered to be the absolute ruler of everyone. Therefore, she owes him allegiance and respect.

The options that come with this question are:

Manoralism
Feudalism
Chivalry
Serfdom

This picture best depicts the political system of feudalism. In this picture, we see that the Countess of Bearn considers asking Alfonso II to be absolutely necessary before making the choice of choosing a spouse. This is representative of the relationships that the nobility had with the King. The King was considered all-powerful and wise, which meant that only he could make such a decision.

8 0

3 years ago

Whose voyage was used by England as the basis for their claims to N. America?

strojnjashka [21]

It would be John Cabot's Voyages.

6 0

3 years ago