Name a pair of supplementary angles.
a. angle a e b and angle c e d
b. angle a e b and angle b e d
c. angle a e c and angle b e d
d. angle b e a and angle c e b

1. the wheeling bridge in west virginia is about 307 meters long. if you walk with a stride of about meter, about how many steps would it take you to cross this suspension bridge?

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.

Which shows the correct solution of the equation 1/2a+2/3b=50, when b=30?