Multiply. State the product in simplest form. 27y÷y²-1•y²+y÷36y² ○ -3÷4
○12÷y-1
○3y÷4y²-4y
○3÷4y-4

Two times a number plus three times another number equals 4. three times the first number plus four times the other number is 7. find the numbers

Determine if the equation defines y as a function of x: 2xy = 1. yes o no

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.