(pls ? ) quadrilateral wxyz is a rectangle. the perimeter of triangle xyz=24, xy+yz=5x-1, and xz=13-x. find the length of wy.

3.4a=57.8 what is the the value of a

Crickets can jump with a vertical velocity of up to 14 ft/s. which equation models the height of such a jump, in feet, after t seconds? h(t) = –16t2 + v0t + h0 h(t) = –16t2 + v0t + 14 h(t) = –16t2 + 14t h(t) = –16t2 + 14t + 14 what is the maximum height the cricket reaches? round to the nearest thousandth. h = feet

If the average of x,y and z is 15 what is their sum