The library has 95 books. If each shelf can hold 9 books, how many shelves will the library need to hold all of its books?

Respuesta :

Answer:

4 tan theta equal to 3 find the value of 4 + 3 cot theta divided by 4 minus 2 cot theta

11 shelves

10 shelves will hold a total of 90 books, and the remaining 5 books will be placed on the 11th shelf