determine whether the square of the following numbers are odd or even. i) 2826 ii)7779 iii)30018 iv)8204

Step-by-step explanation:

The square of an even number is an  even .

The square of an odd number is an odd.

2826-even

7779-odd

30018-even

8204-even

step-by-step explanation:

no, her answer is not correct.   we square the lengths of all sides and then determine whether the pythagorean theorem holds here:

9² + 15² = 306.   this is not equal to the square of the longest side ( that square being 395.   answer c is correct.

66.666666667%

step-by-step explanation:

divide 150 by 100

divide 100 by 1.5

there you go!

decreased by 33.333333334%