Quadrilateral wxyz is a rectangle. the perimeter of triangle xyz is 24, xy + yz = 5x-1, and xz = 13-x. what is the perimeter of wxyz

Find the arc length parameter along the given curve from the point where tequals=0 by evaluating the integral s(t)equals=integral from 0 to t startabsolutevalue bold v left parenthesis tau right parenthesis endabsolutevalue d tau∫0tv(τ) dτ. then find the length of the indicated portion of the curve r(t)equals=1010cosine tcost iplus+1010sine tsint jplus+88t k, where 0less than or equals≤tless than or equals≤startfraction pi over 3 endfraction π 3.

The square root of 9x plus 7 plus the square rot of 2x equall to 7

Solve the equation by completing the square. x^2+2x=17