What is equivalent to n – 4.6n – 3.3n + 2.8n
1 answer:
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Answer:
Formula for the area of a circle;
<h2>A = πWhere 'π' represents pi(3.14 or 22/7), and 'r' represents the radius which is being squared.
Plug in the radius into this formula:-
A = π
- <em>Note: I will be using 3.14 as pi(π).</em>
A = 3.14(4^2)
A = 3.14(16)
A = <u>50.24 centimetres</u> is the area for this circle.
Answer:
A.
Step-by-step explanation:
when a value is outside of the root, then you can square it and put it back in. After you put it back in, you need to multiply it by the number that is remaining
In this case, you would square 10 which equals 100, and put it back into the root and multiply 100 by 5.
100x5=500
Therefore, the answer is A, root 500