Determine whether the number is a perfect square, a perfect cube, or neither. if the number is a perfect square or a perfect cube, give the roots. the roots may only be rational numbers.
256
555
–64
–4

One of the complementary angles is 4 degrees mor than the other. find the angles (recall that complementary angles are angles whose sum is 90 degrees.) which of the following can not be used to solve the problem if x represents one of the angles? a. 2x-4=90 b. 2x+4=90 c. x+4=90