Answer:
Please check the explanation
Explanation:
The best two methods will be:
Factor by grouping
Factor by grouping deals with establishing a smaller groups from each term.
Therefore, the expression becomes
Now factor out the greatest common factor (GCF) which is 2
Factor out the GCF
Given the expression
factor out common term 2
∵
The <u>apparent magnitude</u> of a star refers to its brightness as seen from your eyes and <u>absolute magnitude</u> being the actual brightness of a star.
<h3>What is magnitude?</h3>
Magnitude can be defined as a unitless measure which is used to show the brightness of an object in comparison with the brightness of another object.
Basically, there are two types of magnitude and these include the following:
In conclusion, the <u>apparent magnitude</u> of a star refers to its brightness as seen from your eyes and <u>absolute magnitude</u> being the actual brightness of a star.
Read more on absolute magnitude here: brainly.com/question/1056710
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Answer:
Ratio of distance to displacement is pi/2
Explanation:
Pls see attached file for diagram and explanation