What is this? Please help

9

Step-by-step explanation:

so we know that one side is 15 and that its a right triangle therefore itll have the angles 30 60 and 90 so then u can calculate it by dividing

answer: domain and range mean all possible values of x and y that could be substituted to the inequality. a solution means all possible values that make the inequality statement true. so while the range is still all real numbers, the solution is the shaded area, for which y will always be greater than the line of the function.