In the standard (x, y) coordinate plane, point a has coordinates (–9,–1). Point a is translated 9 units to the right and 1 unit up, and that point is labeled a′. What are the coordinates of a′ ?.

How are brightness and size related when it comes to stars

Afish fossil is found in a rock. a foot bone and tooth are found in an older layer of the same rock. what can scientists learn from the rock? a) the area changed from land to water. b) the area changed from water to land. c) the area has always been land. d) the area was once an ocean.

Mason ran 2/3 mile in 1/3 hours. what was nasons unit rate?