Find an equation for the perpendicular bisector of the line segment whose endpoints are (-1,-2) (-5,-4)

Which occurs when air is compressed? air molecules move slower. air temperature rises and air molecules move faster. air temperature decreases. air temperature decreases and air molecules move faster.

On the map below, which of the following rivers is identified by blue? the huang he river the yangtze river the han river the naktong river

8. is a technique that uses the images from several telescopes to produce a single image. a. reflection b. interferometry c. radiation d. refraction