Tyrone and Deon are at the Grand Canyon. They are on opposite sides, 18 miles apart, directly across from each other. Deon can see the trail head that is 19 miles from him. The angle created by these two lines of site is 41 degrees Approximately how far away from the tail head is Tyrone ?

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

Combine like terms to make a simpler expression 3z+z

Describe the symmetry of the figure. identify lines of symmetry, if any. find the angle and the order of any rotational symmetry.