Use the arc length formula and the given information to find r.

s = 16 cm, θ= 48°; r = ?

Acircle has a diameter will endpoints of (-2,8) and (6, 4). what is the center of the circle

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.

Add the fractions and simplify 1/2+ 1/3