Put the following numbers in order from smallest to largest. 1 . first 2.05 2 . fourth 2.5 3 . second 20.5 4 . third 25

What basic trigonometric identity would you use to verify that sin x cos x tan x =1-cos^(2)x?

Mat bought a phone for $100. he has to pay $30 per mouth. if he has paid $640 in total, how many mouth has he had the phone?

1) you deposit $2,500 in an account that earns 4% simple interest. how much do you earn in eight years?