The diameter of a circular swimming pool is 15 feet. Find the circumference.
1 answer:
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<u>Answer:</u>
The statement, Maya’s expression will generate the correct sum because of the associative property will describe the best.
<u>Solution: </u>
Maya’s expression will generate the correct sum because of the associative property.
Maya wrote the expression
As per commutative property of addition if we change the order still the sum will be same, which means
Here also,
Again
As both the results are same, hence this is meeting the commutative property of addition.
Answer:
Step-by-step explanation:
basically we want to get rid of the √3 on the denominator
to do so we multiply it by itself so it is a perfect square
but whatever we do to the top we must do to the bottom so we multiply the numerator and denominator by √3
notes : √3 × √3 = √9 which is a perfect square that simplfies to 3