<span>The correct answer for this question is B - the greatest whole number that rounds to 456, 900 in this instant would be 456, 850. 456, 850 to the nearest 100 would be 465, 900. The alternative answers for this question all round to different whole numbers.</span>
Answer:
In this case the Commutative Property is being used.
Answer:
C
Step-by-step explanation:
Since the triangle is right use Pythagoras' identity to solve for x
The square on the hypotenuse is equal to the sum of the squares on the other two sides.
Note the 2 legs are equal, that is both x, hence
x² + x² = 16²
2x² = 256 ( divide both sides by 2 )
x² = 128 ( take the square root of both sides )
x = = = × = 8