Help plsssssss i need explanation or not just give anser pls
1 answer:
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Answer:
The x's cancel so definitely is choice C: 1/9
Step-by-step explanation:
We have root( 1/(x^2) ) * root ((x^2) / 81)
simplifying this we get as follows:
root( 1/(x^2) ) * root ((x^2) / 81)
= *
= ( 1/x ) * (x/9)
the x's cancel
= 1/9
choice C 1/9
Answer:
Option
Step-by-step explanation:
we know that
The area of the region that is inside the square and outside the circle is equal to the area of the square minus the area of the circle
see the attached figure to better understand the problem
Step 1
<u>Find the area of the square</u>
Remember that
The area of the square is
where
b is the length side of the square
we have
substitute
Step 2
<u>Find the area of the circle</u>
Remember that
The area of the circle is equal to
we have
substitute
Step 3
<u>Find the area of the region</u>
