What is the less of side a? Round to the nearest tenth of an inch.

Write the expression as a constant , a single trigonometric function, or a power of a trigonometric function. sin x cos x/ tan x

What is the axis of symmetry of the function f(x)=-(x+ 9)(x-21)

To finance her community college education, sarah takes out a loan for $2900. after a year sarah decides to pay off the interest, which is 4% of $2900. how much will she pay