Find the speed of an ocean wave whose vertical displacement y as a function of time t is given by y( x, t) = 3.7 cos(2.2 x - 5.6 t), where all quantities are in SI units.

Your answer would be ahere is how: perimeter is how long all the sides are. in a rectangle, there are two sets of parallel sides. so, to find this, we would to the following.(15x2)+(4x2)30+838if you have questions ask! and mark me brainliest! i really wanna level up : 3