Atriangle’s height is 6c meters and the base is c – 1 meters. brian knows that the area of the triangle is 18 square meters and is trying to find the height. which shows the equation brian can use and the correct measure of the height of the triangle? area of a triangle = 0.5(base)(height) 0.5(c – 1)(6c) = 18; height = 3 meters 0.5(c – 1)(6c) = 18; height = 18 meters (c – 1)(6c) = 18; height = 3 meters (c – 1)(6c) = 18; height = 18 meters

List the sides of δrst in in ascending order (shortest to longest) if: m∠r =x+28°, m∠s = 2x+16°, and m∠t = x+12°

Through non-collinear points there is exactly one plane.

Joel wants to buy a new tablet computer fram a store having a 20% off sale on all tablets. the tablet he wants has an original cost of $190. he also wants to make sure he has enough money to pay the 5% sales tax. part one joel uses the incorect expression 0.95(190)(0.8) to calculate that the tablet will cost him a total of $144.40. describe his error and write the correct expression part two how much will joel pay for the tablet show your work if you answer this question correctly you will receive a prize of 99 points good luck