The segment below is dilated by a scale factor of 4 to form P'Q'. What is the
measure of P'Q'?

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.

Solve for r in the formula v = ir, when i = 5 and v = 15.

Which movement developed in the early 1900s and encouraged the nationalist spirit of africans throughout the world? a. african nationalist b. tribalism c. pan-africanism d. african union