Pl help!!! Write an expression for the sequence of operations described below.
add q and 10, then divide 6 by the result
Do not simplify any part of the expression.

Mozart lenses inc. recently introduced seelites, a thinner lens for eyelasses. of a sample of 800 eyeglass wearers, 246 said they would purchases their next pair of eyeglasses with the new lenses. lenses inc. estimates that the number of people who purchase eyeglasses in a year is 1,700,000. most eyeglasses wearer buy one new pair of eyeglasses a year. what is the annual sales potential for the new lenses.

See attachment below and find the equivalent of tan(∠qsr)

Can someone me with this? i’m not sure what to put for my equations.