Determine the length of segment AB with A(-2, 4) and B(1,3), to the nearest tenth.

Two variables, x and y, vary inversely, and x=12 when y=4. what is the value of y when x=3?

Annabelle's homework is 75% it took her three hours how long should she estimate it will take her to complete her homework.

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.