Can someone please give me an answer and and explanation to these questions. I am supposed to find out how long and how wide each rectangle is. PLEASE HELP ME. I'VE BEEN ASKING ALL DAY

If f(x)=x^3 and g(x)=2x+7 when g(x)=-5

Ron has 8 caps and 4 of his caps are blue. thes rest of his cap are red. how many of ron's caps are red

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.