Please I need help I'm bad at math! Terri is rewriting 7^13 in expanded form. How many factors should she use in her expression?

Which rational number could be graphed between -4 and -5

What happens to the area as the sliders are adjusted? what do you think the formula for the area of a triangle is divided by 2?

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.