HELP PlEASE !! 1. What is the most important tool for the Square Root Method of finding ROXS?

Someone this asap for a group of students attends a basketball game. * the group buys x hot dogs at the concession stand for $2 each. * the group buys y drinks at the concession stand for $3 each. the group buys 29 items at the concession stand for a total of $70. how many hot dogs did the group buy?

Analyze the graph of the cube root function shown on the right to determine the transformations of the parent function. then, determine the values of a, h, and k in the general equation.

If cos(2x) = tan^2(y), show that cos(2y) = tan^2(x).