What is the correct definition for cot

The difference between two numbers is one. three times the larger number minus two times the smaller number is 9. what are the two numbers

Given: ae ≅ ce ; de ≅ be prove: abcd is a parallelogram. we have that ab || dc. by a similar argument used to prove that △aeb ≅ △ced, we can show that △ ≅ △ceb by. so, ∠cad ≅ ∠ by cpctc. therefore, ad || bc by the converse of the theorem. since both pair of opposite sides are parallel, quadrilateral abcd is a parallelogram.

The volume of a box varies directly with its length if a box in the group has a length of 30inches and k=24 what is its volume