If the sin 0° = 0, then which statement is true? a. cos 90° = 1 because the cosine and sine are complements b. cos 180° = 1 because the cosine and sine are supplements c. cos 90° = 0 because the cosine and sine are complements d. cos 180° = 0 because the cosine and sine are supplements

What is the distance between point a and b

Apinhole camera is made out of a light-tight box with a piece of film attached to one side and pinhole on the opposite side. the optimum diameter d(in millimeters) of the pinhole can be modeled by d=1.9[ (5.5 x 10^-4) l) ] ^1/2, where l is the length of the camera box (in millimeters). what is the optimum diameter for a pinhole camera if the camera box has a length of 10 centimeters

Which graph has a rate of change of zero