D . Write 5 ^ ((m + n)/2) * i * n terms of x and y

Given (1+cosx)/(sinx) + (sinx)/(1+cosx) =4, find a numerical value of one trigonometric function of x. a. tanx=2 b. sinx=2 c. tanx=1/2 d. sinx=1/2

The graph of h(x)= |x-10| +6 is shown. on which interval is this graph increasing

Stefanie is painting her bedroom. she can paint 2 1/3 square feet in 4/5 of an hour. how many square feet can she paint in one hour?