The absolute value of a complex number z=a+bi, denoted |z|, is given by the formula
|z|=square root a^2+b^2.

find six distinct complex numbers (which are neither purely imaginary nor purley real) such that each has an absolute value of 7.

Plz determine whether the polynomial is a difference of squares and if it is, factor it. y2 – 196 is a difference of squares: (y + 14)2 is a difference of squares: (y – 14)2 is a difference of squares: (y + 14)(y – 14) is not a difference of squares

Johnny rode his bike to a friends house 4 blocks down the street in his neighborhood. he immediately rode back home once he realized his friend was unable to play. what was his displacement for the total bike ride trip? what could you use as a reference point ? show the steps to solve this problem.

There are 85 apples on the big tree, john picked out 15%. how many did john pick out?