22) Boat builders share an old rule of thumb for sailboats. The maximum speed K in knots is 1.35 times the square root of the length L in feet of the boat's waterline. A customer is planning to order a sailboat with a maximum speed of 9 knots. How long should the waterline be? K= 1. 35 ( VL ) 9 = 1. 35, De Solve each equation. Remember to check for extraneous solutions. 23) a = V2 - a 24) V = VGv 25) V- 4-2v=-2-V-4-V 26) V8 - 2v + 2 = V2v-4 2022 Kuta Software LLC