Arectangular auditorium seats 1540 people. the number of seats in each row exceeds the number of rows by 9. find the number of seats in each row.

35 rows

Step-by-step explanation:

Let "x" represent the number of rows, then there are "x + 9" number of seats in each row.

x(x + 9) = 1540

x² + 9x = 1540

x² + 9x - 1540 = 0

(x - 35)(x + 44) = 0

(x - 35) = 0           (x + 44) = 0

   x = 35                  x = -44

the equation cos(35) =a/25 can be used to find the length of bc what is the length of bc? round to the nearest tenth

step-by-step explanation:

you would need to also lose 1 point for each of the other outcomes for it to be fair.

step-by-step explanation: