It takes a plane two hours to fly from detroit to new york and only an hour and thirty minutes to return. if the wind speed is 25 mph. how far apart are the two cities?

Radii ok and nl are perpendicular to om because of the radius-tangent theorem. by definition of perpendicular, angles kom and lnm are right angles. this means that triangles kom and lnm are right triangles. angle lmn is common to both right triangles, so by the triangles kom and lnm are similar.

Your friend uses c=50p to find the total cost, c, for the people, p, entering a local amusement park what is the unit rate and what does it represent in the context of the situation?

Which statement best describes how to determine whether f(x) = x squared- x +8 is an even function ?