The area of the continent north america is about 9,540,000 square miles. write
9,540,000 in expanded form using exponents to show powers of ten

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

7. the area of the playing surface at the olympic stadium in beijing isof a hectare. what area will it occupy on a plan drawn to a scaleof 1: 500?

Which statement best explains why ben uses the width hi to create the arc at j from point k