Prove that
(secx)(sinxsecx+1)=(sec2x-tan2x+tan x)/cosx

The graph below shows the line of best fit for data collected on the number of cell phones and cell phone cases sold at a local electronics store on twelve different days. number of cell phone cases sold 50 * 0 5 10 15 20 25 30 35 40 45 number of cell phones sold which of the following is the equation for the line of best fit? a. y = 0.8x b. y = 0.2x c. y=0.5x d. y = 0.25x

3/4 + p = 1/2? i’m not sure how to solve it

If bill bought a home for $210,000 and he sold it a year later for $120,000 his percentage of loss is