4x 1 000 000 +6 x10 000+1000+6x100+4x1 in standard form

Julia is going for a walk through the neighborhood. what unit of measure is most appropriate to describe the distance she walks?

1. find the area of the unshaded square 2. find the area of the large square 3. what is the area of the frame represented by the shaded region show

The area of a rectangle is 10 cm^2. one side of the rectangle is x cm. express the perimeter of the rectangle in terms of x and show that this rectangle cannot have a perimeter of 12 cm. the perimeter of the rectangle in terms of x is __ cm