Write the equation in standard form for the ellipse with center at the origin, vertex(0,10), and co-vertex (-2,0)

fist on the left goes with the third on the right. second on the left goes with the fourth on the right. third on the left goes with the second on the right. the fourth on the left goes with first on the right

answer is because 4×10=40

and 98×4= is 392

40,392

why are you giving so many marks make your marks less and make a question list so that i can understand your question very nicely