the expression to find the perimeter of a rectangle is 2(length+width) what is the premeter in the units of a rectangle of length 1/3 unit and width 1/2 unit​

Write an explicit formula that represents the sequence defined by the following recursive formula:

The lengths of two sides of a right triangle are given. find the length of the third side. round to the nearest tenth if necessary. a) y = 12/5x + 39/5 b) y = 5/12x + 5/39 c) y = 12/5x - 39/5 d) y = 5/12x - 5/39

Aprojectile is thrown upward so that its distance above the ground after t seconds is given by the function h(t) = -16t2 + 704t. after how many seconds does the projectile take to reach its maximum height?