The square of a number plus the original number is 22 what could the number be?
2 answers:
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Answer:
The best approximation is
Step-by-step explanation:
we know that
The area of the circle is equal to
In this problem we have
substitute
Answer:
Anish performed better than Aman.
Step-by-step explanation:
Given:
Marks obtained by Aman =410
Total marks = 500
We will first find the percentage of marks obtained.
To find the percentage of marks obtained we will divide Marks obtained by Total marks multiplied by 100.
framing in equation form we get;
Percentage of Aman =
Also Given:
Marks obtained by Anish = 536
Total marks = 600
We will first find the percentage of marks obtained.
To find the percentage of marks obtained we will divide Marks obtained by Total marks multiplied by 100.
framing in equation form we get;
Percentage of Anish =
Now we can see;
Percentage of Anish is greater than Percentage of Aman.
Hence Anish performed better than Aman.