How many solutions does the following equation have? − 6 ( x + 7 ) = − 4 x − 2 −6(x+7)=−4x−2

Which of the following statement about pascal's triangle are true?

45 was divided by a power of ten to get 4.5. what power of ten was it divided by? people 4.5

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.