This diagram shows a skier moving down a hill. A skier halfway between the top and bottom of a hill.
Which statement best describes the skier?

The skier has potential and kinetic energy.
The skier has only potential energy.
The skier has only kinetic energy.
The skier does not have potential or kinetic energy .

potential and kinetic

Explanation:

he is moving - kinetic

he has potential to move more - potential

the answer is potential and kinetic

reflecting point a across the origin negates both of its coordinates.

b = (5, -4)

radiative zone

explanation    

radiative zone is the layer of the sun which energy is transferred away from the core by radiation. although, the core is the only part of the sun that produces an appreciable amount of heat through fusion. in fact, 99% of the energy produced by the sun takes place within 24% of the sun's radius.