Mike paid 2.94 in sales tax on an item that cost 42.00 before tax. at that rate how much would he pay in sales tax for an item that cost 58.00 before tax

Find the required measurements of the following trapezoids. a = 8 cm b = 16 cm h = 10 cm

Find the exact value of each of the following. in each case, show your work and explain the steps you take to find the value. (a) sin 17π/6 (b) tan 13π/4 (c) sec 11π/3

Click an item in the list or group of pictures at the bottom of the problem and, holding the button down, drag it into the correct position in the answer box. release your mouse button when the item is place. if you change your mind, drag the item to the trashcan. click the trashcan to clear all your answers. solve this quadratic equation using the quadratic formula. 2x2 - 2x=1 need asap