Find the area of rectangle ABCD. 20 10sqrt2 + sqrt82 24 12

Asegment in the complex plane has a midpoint at 7 – 2i. if the segment has an endpoint at 11 – 3i, what is the other endpoint?

Maria walks a round trip of 0.75 mile to school every day. how many miles will she walk in 4.5 days

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