An isosceles triangle has legs the length 16 and base angles that measure 48 degrees. Find the height of the isosceles triangle to the nearest tenth.

Figure abcd is a parallelogram. if point c lies on the line x = 2, what is the y-value of point c

Identify an equation in point slope form for the line perpendicular to y=3x+5 that passes through (4,-1)

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.