seismasaraus is the longest known dinosaur it measured 1800 inches. how far would 3000 seismosaurus dinosaurs span if they were placed head to tall? write your answer in scientific notation.

Ineed how factor it by finding the gcf

Add 1/7 + -1/7 your answer should be reduced to its smallest form and should not be an improper fraction

Polygons efgh and e′f′g′h′ are shown on the coordinate grid: what set of transformations is performed on efgh to form e′f′g′h′? a. a translation 1 unit to the left followed by a 90-degree counterclockwise rotation about the origin b. a translation 1 unit to the right followed by a 90-degree counterclockwise rotation about the origin c. a 90-degree clockwise rotation about the origin followed by a translation 2 units to the right d. a 90-degree clockwise rotation about the origin followed by a translation 2 units to the left