Find the perimeter of parallelogram ABCD if AB = x + 7, BC = 2x – 1, and CD= 3x – 4. A X+7 B 2x-1 C D ЗХ-Ч

What major factors play a role in global warming? 1. human activity and normal climate conditions 2. natural factors and human activity 3. normal climate conditions and abnormal human activities 4. abnormal human activities and natural factors

Why is terracing used in southeast asian agriculture?

What body of water is the second cataract of the nile river submerged under