Explain how whole numbers and integers are rational numbers

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

What is the perimeter of a rectangle if the length is 5 and the width is x?

Angles 1 and 2 are complimentary angles. angle 1 = 52 degrees. what is the measure of angle 2?