The angle of elevation of a ladder is 19∘ and the ladder is 12 feet from the wall.
What is the height of the ladder in feet?

Enter your answer as a number rounded to the nearest tenth of a foot

Ineed on 32 and 34! show work! correct gets brainliest! 50 points

Abox of chocolates costs $7. which equation relates the number of boxes sold (x) and total cost of the boxes sold (y)?

Kelly is a salesperson at a shoe store, where she must sell a pre-set number of pairs of shoes each month. at the end of each work day the number of pairs of shoes that she has left to sell that month is given by the equation s=300-15x , where s is the number of pair of shoes kelly still needs to sell and x is the number of days she has worked that month. what is the meaning of the number 300 in this equation