Parallelogram A B C D with diagonals that intersect at E. A B is congruent to D C. If ∠BAC ≅ ∠DCA, is ABE ≅ CDE? Explain. Group of answer choices
Yes; the triangles are congruent by ASA.
No; the triangles are not congruent.
Yes; the triangles are congruent by SAS.
Yes; the triangles are congruent by AAS.

You are assembling pieces of an iron gate to complete a fence. the finished gate will look like the one below. in order to assemble the gate it is important to under how the pieces are related. part 1: how are pies 1 and 2 in the archway related? part 2: how are the rectangular sections 5 and 6 in the center of the gate related to each other?

The function ƒ is defined by ƒ(x) = (x + 3)(x + 1). the graph of ƒ in the xy-plane is a parabola. which interval contains the x-coordinate of the vertex of the graph of ƒ?

Solve: 3x+y=6 4x-2y=18 show all work !