uses long wavelength energy in the electromagnetic spectrum to reflect waves to a receiver and form images from space

Apark is in the shape of a rectangle. the park authorities are planning to build a 2-meter-wide jogging path in the park (shown as the shaded region in the image). what is the area of the jogging path? plz

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?

Determine the difference: 3.2 × 1010 – 1.1 × 1010. write your answer in scientific notation.