Last winter, michigan had these snow fall totals (in inches) over a one month period: 9.2, 0.5, 6, and 5.9. what was the total amount of snow during the month?

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.

What is the area of the trapezoid shown

Which graph or graphs appear to show a sinusoid? < me asap !