Given AC-3, 1), B(1, 4) and C(4, 0): a. Show that triangle ABC is isosceles.

b. Find the midpoint X of line segment AC.

c. Find the equations of any lines of symmetry of triangle ABC.

Tom wants to order tickets online so that he and three of his friends can go to a water park the cost of the tickets is 16.00 per person there is also a 2.50 one-time service fee for ordering tickets online write an expression in term of n that represents the cost for n ordering tickets online

Write the sine and cosine values of a, b, respectively, in the figure for (1) and (2) + explanation.

Which of the following is the best first step in solving the equation below? 4+2㏒³x=17