Which statement is correct? O A. Cosecant is the reciprocal of tangent.
O B. Cotangent is the reciprocal of cosecant.
C. Sine is the reciprocal of secant.
O D. Secant is the reciprocal of cosine.

The magnitude, m, of an earthquake is defined to be m=log l/s, where i is the intensity of the earthquake (measured by the amplitude of the seismograph wave) and s is the intensity of a “standard” earthquake, which is barely detectable. what is the magnitude of an earthquake that is 1,000 times more intense than a standard earthquake? use a calculator. round your answer to the nearest tenth.

Find the distance between the point (-3,-4), and (see the picture below)

The room above is shaped like a rectangle and has a perimeter of 34 feet. if the room is 11 feet long, how wide is it?