What is angle dfe? when ce =84 and bd= 38

Write the system of equations represented by the matrix. 0 1 2 4 -2 3 6 9 1 0 1 3

Which is a true statement comparing the graphs of x^2/6^2-y^2/8^2 = 1 and x^2/8^2-y^2/6^2 the foci of both graphs are the same points. the lengths of both transverse axes are the same. the directrices of = 1 are horizontal while the directrices of = 1 are vertical. the vertices of = 1 are on the y-axis while the vertices of = 1 are on the x-axis.

Solve this problem! extra ! 3025/5.5 = a/90.75