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umka2103 [35]
4 years ago
7

What is a H-R diagram

SAT
1 answer:
Readme [11.4K]4 years ago
3 0
An H-R diagram or known as "The Hertzsprung Diagram" is a graphical tool that astronomers use to classify stars according to their luminosity, spectral type, color, temperature, and evolutionary stage. 
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Glencoe algebra 1 standardized test practice answer key
leonid [27]

An example of Glencoe algebra 1 standardized test is simply 9a² + 7a + 4a² + 2a.

<h3>What is Glencoe Algebra 1 about?</h3>

This is known to be a type of Textbook that is a  Series. Its aim is to link math content and  produce a set of adaptive instruction for students to succeed in algebra.

In the  simplification of 9a² + 7a + 4a²  2a. you add like terms together.

Therefore, the answer will be 13a² + 9a

Learn more about algebra  from

brainly.com/question/22399890

3 0
2 years ago
Meagan, a contractor, is hired to install cabinets in a new home and has to decide whether to build the cabinets herself or purc
ipn [44]

Meagan should build the cabinets herself only if she has a comparative advantage in the production of cabinets.

<h3>What is comparative advantage?</h3>

Comparative advantage can be defined as ability of an individual or business firm to produce goods and services at a lower opportunity cost than their rivals or trade partners.

The most important benefit of comparative advantage is that, it gives an individual or business firm the ability to sell their finished goods and services at a lower price in comparison with its close rivals (competitors) or trade partners. Thus, comparative advantage results in stronger sales margins for an individual or business firm.

In conclusion, Meagan should build the cabinets herself only if she has a comparative advantage in the production of cabinets.

Read more on comparative advantage here: brainly.com/question/14846093

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2 years ago
Safety signs type and meaning
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Stop-stop
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red-stop
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3 years ago
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Answer:

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Explanation:

This is an automated message sent by the brainly + the parikh association.

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4 years ago
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What is the meaning to the universe?
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We all should know that reality is an illusion and the universe is a hologram. we also should know that time is dead and meaning has no meaning.
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